672393071

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{123307}}^1$

素因数の和:123374

約数の個数: 16

約数和(自身を含む): 828629760

約数和(自身を除く): 156236689

約数列:

[1, 7, 19, 41, 133, 287, 779, 5453, 123307, 863149, 2342833, 5055587, 16399831, 35389109, 96056153, 672393071]

約数ペア:

[(1, 672393071), (7, 96056153), (19, 35389109), (41, 16399831), (133, 5055587), (287, 2342833), (779, 863149), (5453, 123307)]