134742013

素因数分解:

$7^2\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:497

約数の個数: 24

約数和(自身を含む): 160621440

約数和(自身を除く): 25879427

約数列:

[1, 7, 49, 73, 139, 271, 511, 973, 1897, 3577, 6811, 10147, 13279, 19783, 37669, 71029, 138481, 263683, 497203, 969367, 1845781, 2749837, 19248859, 134742013]

約数ペア:

[(1, 134742013), (7, 19248859), (49, 2749837), (73, 1845781), (139, 969367), (271, 497203), (511, 263683), (973, 138481), (1897, 71029), (3577, 37669), (6811, 19783), (10147, 13279)]