121214586

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1\times {\mathrm{617}}^1$

素因数の和:998

約数の個数: 32

約数和(自身を含む): 245617920

約数和(自身を除く): 124403334

約数列:

[1, 2, 3, 6, 137, 239, 274, 411, 478, 617, 717, 822, 1234, 1434, 1851, 3702, 32743, 65486, 84529, 98229, 147463, 169058, 196458, 253587, 294926, 442389, 507174, 884778, 20202431, 40404862, 60607293, 121214586]

約数ペア:

[(1, 121214586), (2, 60607293), (3, 40404862), (6, 20202431), (137, 884778), (239, 507174), (274, 442389), (411, 294926), (478, 253587), (617, 196458), (717, 169058), (822, 147463), (1234, 98229), (1434, 84529), (1851, 65486), (3702, 32743)]