724157057

素因数分解:

${\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{1063}}^1$

素因数の和:1257

約数の個数: 24

約数和(自身を含む): 817790400

約数和(自身を除く): 93633343

約数列:

[1, 13, 29, 139, 169, 377, 1063, 1807, 4031, 4901, 13819, 23491, 30827, 52403, 147757, 179647, 400751, 681239, 1920841, 4284953, 5209763, 24970933, 55704389, 724157057]

約数ペア:

[(1, 724157057), (13, 55704389), (29, 24970933), (139, 5209763), (169, 4284953), (377, 1920841), (1063, 681239), (1807, 400751), (4031, 179647), (4901, 147757), (13819, 52403), (23491, 30827)]