642321837231

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{467}}^1\times {\mathrm{6842893}}^1$

素因数の和:6843430

約数の個数: 16

約数和(自身を含む): 871073034624

約数和(自身を除く): 228751197393

約数列:

[1, 3, 67, 201, 467, 1401, 31289, 93867, 6842893, 20528679, 458473831, 1375421493, 3195631031, 9586893093, 214107279077, 642321837231]

約数ペア:

[(1, 642321837231), (3, 214107279077), (67, 9586893093), (201, 3195631031), (467, 1375421493), (1401, 458473831), (31289, 20528679), (93867, 6842893)]