7317947

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:155

約数の個数: 32

約数和(自身を含む): 9676800

約数和(自身を除く): 2358853

約数列:

[1, 7, 13, 29, 47, 59, 91, 203, 329, 377, 413, 611, 767, 1363, 1711, 2639, 2773, 4277, 5369, 9541, 11977, 17719, 19411, 22243, 36049, 80417, 124033, 155701, 252343, 562919, 1045421, 7317947]

約数ペア:

[(1, 7317947), (7, 1045421), (13, 562919), (29, 252343), (47, 155701), (59, 124033), (91, 80417), (203, 36049), (329, 22243), (377, 19411), (413, 17719), (611, 11977), (767, 9541), (1363, 5369), (1711, 4277), (2639, 2773)]