828852921

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{228523}}^1$

素因数の和:228573

約数の個数: 24

約数和(自身を含む): 1330923776

約数和(自身を除く): 502070855

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 228523, 685569, 2056707, 2970799, 7084213, 8912397, 21252639, 26737191, 63757917, 92094769, 276284307, 828852921]

約数ペア:

[(1, 828852921), (3, 276284307), (9, 92094769), (13, 63757917), (31, 26737191), (39, 21252639), (93, 8912397), (117, 7084213), (279, 2970799), (403, 2056707), (1209, 685569), (3627, 228523)]