2085496791

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{1663}}^1$

素因数の和:2148

約数の個数: 48

約数和(自身を含む): 3414528000

約数和(自身を除く): 1329031209

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 449, 931, 1347, 1663, 2793, 3143, 4989, 8531, 9429, 11641, 22001, 25593, 31597, 34923, 59717, 66003, 81487, 94791, 179151, 221179, 244461, 418019, 663537, 746687, 1254057, 1548253, 2240061, 4644759, 5226809, 14187053, 15680427, 36587663, 42561159, 99309371, 109762989, 297928113, 695165597, 2085496791]

約数ペア:

[(1, 2085496791), (3, 695165597), (7, 297928113), (19, 109762989), (21, 99309371), (49, 42561159), (57, 36587663), (133, 15680427), (147, 14187053), (399, 5226809), (449, 4644759), (931, 2240061), (1347, 1548253), (1663, 1254057), (2793, 746687), (3143, 663537), (4989, 418019), (8531, 244461), (9429, 221179), (11641, 179151), (22001, 94791), (25593, 81487), (31597, 66003), (34923, 59717)]