33856557

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{397}}^1$

素因数の和:569

約数の個数: 32

約数和(自身を含む): 53796864

約数和(自身を除く): 19940307

約数列:

[1, 3, 7, 21, 31, 93, 131, 217, 393, 397, 651, 917, 1191, 2751, 2779, 4061, 8337, 12183, 12307, 28427, 36921, 52007, 85281, 86149, 156021, 258447, 364049, 1092147, 1612217, 4836651, 11285519, 33856557]

約数ペア:

[(1, 33856557), (3, 11285519), (7, 4836651), (21, 1612217), (31, 1092147), (93, 364049), (131, 258447), (217, 156021), (393, 86149), (397, 85281), (651, 52007), (917, 36921), (1191, 28427), (2751, 12307), (2779, 12183), (4061, 8337)]