28736123

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{233}}^1$

素因数の和:478

約数の個数: 16

約数和(自身を含む): 31842720

約数和(自身を除く): 3106597

約数列:

[1, 13, 53, 179, 233, 689, 2327, 3029, 9487, 12349, 41707, 123331, 160537, 542191, 2210471, 28736123]

約数ペア:

[(1, 28736123), (13, 2210471), (53, 542191), (179, 160537), (233, 123331), (689, 41707), (2327, 12349), (3029, 9487)]