155720747

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{41737}}^1$

素因数の和:41798

約数の個数: 16

約数和(自身を含む): 196335552

約数和(自身を除く): 40614805

約数列:

[1, 7, 13, 41, 91, 287, 533, 3731, 41737, 292159, 542581, 1711217, 3798067, 11978519, 22245821, 155720747]

約数ペア:

[(1, 155720747), (7, 22245821), (13, 11978519), (41, 3798067), (91, 1711217), (287, 542581), (533, 292159), (3731, 41737)]