47723913

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{1151}}^1$

素因数の和:1445

約数の個数: 24

約数和(自身を含む): 73322496

約数和(自身を除く): 25598583

約数列:

[1, 3, 9, 17, 51, 153, 271, 813, 1151, 2439, 3453, 4607, 10359, 13821, 19567, 41463, 58701, 176103, 311921, 935763, 2807289, 5302657, 15907971, 47723913]

約数ペア:

[(1, 47723913), (3, 15907971), (9, 5302657), (17, 2807289), (51, 935763), (153, 311921), (271, 176103), (813, 58701), (1151, 41463), (2439, 19567), (3453, 13821), (4607, 10359)]