1876090221

素因数分解:

$3^3\times {\mathrm{2203}}^1\times {\mathrm{31541}}^1$

素因数の和:33753

約数の個数: 16

約数和(自身を含む): 2780742720

約数和(自身を除く): 904652499

約数列:

[1, 3, 9, 27, 2203, 6609, 19827, 31541, 59481, 94623, 283869, 851607, 69484823, 208454469, 625363407, 1876090221]

約数ペア:

[(1, 1876090221), (3, 625363407), (9, 208454469), (27, 69484823), (2203, 851607), (6609, 283869), (19827, 94623), (31541, 59481)]