86117633

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{643}}^1$

素因数の和:741

約数の個数: 24

約数和(自身を含む): 105997248

約数和(自身を除く): 19879615

約数列:

[1, 7, 19, 53, 133, 361, 371, 643, 1007, 2527, 4501, 7049, 12217, 19133, 34079, 85519, 133931, 232123, 238553, 647501, 1624861, 4532507, 12302519, 86117633]

約数ペア:

[(1, 86117633), (7, 12302519), (19, 4532507), (53, 1624861), (133, 647501), (361, 238553), (371, 232123), (643, 133931), (1007, 85519), (2527, 34079), (4501, 19133), (7049, 12217)]