121473142

素因数分解:

$2^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{53231}}^1$

素因数の和:53403

約数の個数: 16

約数和(自身を含む): 209521152

約数和(自身を除く): 88048010

約数列:

[1, 2, 7, 14, 163, 326, 1141, 2282, 53231, 106462, 372617, 745234, 8676653, 17353306, 60736571, 121473142]

約数ペア:

[(1, 121473142), (2, 60736571), (7, 17353306), (14, 8676653), (163, 745234), (326, 372617), (1141, 106462), (2282, 53231)]