87337281

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{6871}}^1$

素因数の和:7116

約数の個数: 16

約数和(自身を含む): 123146240

約数和(自身を除く): 35808959

約数列:

[1, 3, 19, 57, 223, 669, 4237, 6871, 12711, 20613, 130549, 391647, 1532233, 4596699, 29112427, 87337281]

約数ペア:

[(1, 87337281), (3, 29112427), (19, 4596699), (57, 1532233), (223, 391647), (669, 130549), (4237, 20613), (6871, 12711)]