8030477

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 10886400

約数和(自身を除く): 2855923

約数列:

[1, 7, 13, 17, 29, 91, 119, 179, 203, 221, 377, 493, 1253, 1547, 2327, 2639, 3043, 3451, 5191, 6409, 16289, 21301, 36337, 39559, 44863, 67483, 88247, 276913, 472381, 617729, 1147211, 8030477]

約数ペア:

[(1, 8030477), (7, 1147211), (13, 617729), (17, 472381), (29, 276913), (91, 88247), (119, 67483), (179, 44863), (203, 39559), (221, 36337), (377, 21301), (493, 16289), (1253, 6409), (1547, 5191), (2327, 3451), (2639, 3043)]