2013265451211

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1621}}^1\times {\mathrm{22159}}^1$

素因数の和:23964

約数の個数: 64

約数和(自身を含む): 3271147868160

約数和(自身を除く): 1257882416949

約数列:

[1, 3, 7, 17, 21, 51, 119, 157, 357, 471, 1099, 1621, 2669, 3297, 4863, 8007, 11347, 18683, 22159, 27557, 34041, 56049, 66477, 82671, 155113, 192899, 254497, 376703, 465339, 578697, 763491, 1130109, 1781479, 2636921, 3478963, 4326449, 5344437, 7910763, 10436889, 12979347, 24352741, 30285143, 35919739, 59142371, 73058223, 90855429, 107759217, 177427113, 251438173, 413996597, 610635563, 754314519, 1241989791, 1831906689, 4274448941, 5639399023, 12823346823, 16918197069, 39475793161, 95869783391, 118427379483, 287609350173, 671088483737, 2013265451211]

約数ペア:

[(1, 2013265451211), (3, 671088483737), (7, 287609350173), (17, 118427379483), (21, 95869783391), (51, 39475793161), (119, 16918197069), (157, 12823346823), (357, 5639399023), (471, 4274448941), (1099, 1831906689), (1621, 1241989791), (2669, 754314519), (3297, 610635563), (4863, 413996597), (8007, 251438173), (11347, 177427113), (18683, 107759217), (22159, 90855429), (27557, 73058223), (34041, 59142371), (56049, 35919739), (66477, 30285143), (82671, 24352741), (155113, 12979347), (192899, 10436889), (254497, 7910763), (376703, 5344437), (465339, 4326449), (578697, 3478963), (763491, 2636921), (1130109, 1781479)]