251279710097

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3361}}^1\times {\mathrm{140269}}^1$

素因数の和:143684

約数の個数: 16

約数和(自身を含む): 277293591120

約数和(自身を除く): 26013881023

約数列:

[1, 13, 41, 533, 3361, 43693, 137801, 140269, 1791413, 1823497, 5751029, 74763377, 471444109, 6128773417, 19329208469, 251279710097]

約数ペア:

[(1, 251279710097), (13, 19329208469), (41, 6128773417), (533, 471444109), (3361, 74763377), (43693, 5751029), (137801, 1823497), (140269, 1791413)]