87179417

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{937}}^1$

素因数の和:1388

約数の個数: 16

約数和(自身を含む): 99750672

約数和(自身を除く): 12571255

約数列:

[1, 13, 17, 221, 421, 937, 5473, 7157, 12181, 15929, 93041, 207077, 394477, 5128201, 6706109, 87179417]

約数ペア:

[(1, 87179417), (13, 6706109), (17, 5128201), (221, 394477), (421, 207077), (937, 93041), (5473, 15929), (7157, 12181)]