28758033

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1861}}^1$

素因数の和:1985

約数の個数: 24

約数和(自身を含む): 44442216

約数和(自身を除く): 15684183

約数列:

[1, 3, 9, 17, 51, 101, 153, 303, 909, 1717, 1861, 5151, 5583, 15453, 16749, 31637, 94911, 187961, 284733, 563883, 1691649, 3195337, 9586011, 28758033]

約数ペア:

[(1, 28758033), (3, 9586011), (9, 3195337), (17, 1691649), (51, 563883), (101, 284733), (153, 187961), (303, 94911), (909, 31637), (1717, 16749), (1861, 15453), (5151, 5583)]