493387153

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{463}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 598671360

約数和(自身を除く): 105284207

約数列:

[1, 7, 41, 47, 79, 287, 329, 463, 553, 1927, 3239, 3241, 3713, 13489, 18983, 21761, 22673, 25991, 36577, 132881, 152233, 152327, 256039, 892201, 1065631, 1499657, 1719119, 6245407, 10497599, 12033833, 70483879, 493387153]

約数ペア:

[(1, 493387153), (7, 70483879), (41, 12033833), (47, 10497599), (79, 6245407), (287, 1719119), (329, 1499657), (463, 1065631), (553, 892201), (1927, 256039), (3239, 152327), (3241, 152233), (3713, 132881), (13489, 36577), (18983, 25991), (21761, 22673)]