3997356579

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{179}}^1\times {\mathrm{17851}}^1$

素因数の和:18175

約数の個数: 24

約数和(自身を含む): 5848315200

約数和(自身を除く): 1850958621

約数列:

[1, 3, 9, 139, 179, 417, 537, 1251, 1611, 17851, 24881, 53553, 74643, 160659, 223929, 2481289, 3195329, 7443867, 9585987, 22331601, 28757961, 444150731, 1332452193, 3997356579]

約数ペア:

[(1, 3997356579), (3, 1332452193), (9, 444150731), (139, 28757961), (179, 22331601), (417, 9585987), (537, 7443867), (1251, 3195329), (1611, 2481289), (17851, 223929), (24881, 160659), (53553, 74643)]