401029651

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1\times {\mathrm{1811}}^1$

素因数の和:2354

約数の個数: 16

約数和(自身を含む): 449318016

約数和(自身を除く): 48288365

約数列:

[1, 11, 41, 451, 491, 1811, 5401, 19921, 20131, 74251, 221441, 816761, 889201, 9781211, 36457241, 401029651]

約数ペア:

[(1, 401029651), (11, 36457241), (41, 9781211), (451, 889201), (491, 816761), (1811, 221441), (5401, 74251), (19921, 20131)]