28627963

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{7673}}^1$

素因数の和:7734

約数の個数: 16

約数和(自身を含む): 36098496

約数和(自身を除く): 7470533

約数列:

[1, 7, 13, 41, 91, 287, 533, 3731, 7673, 53711, 99749, 314593, 698243, 2202151, 4089709, 28627963]

約数ペア:

[(1, 28627963), (7, 4089709), (13, 2202151), (41, 698243), (91, 314593), (287, 99749), (533, 53711), (3731, 7673)]