1315275409

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{733}}^1\times {\mathrm{8269}}^1$

素因数の和:9040

約数の個数: 16

約数和(自身を含む): 1553966080

約数和(自身を除く): 238690671

約数列:

[1, 7, 31, 217, 733, 5131, 8269, 22723, 57883, 159061, 256339, 1794373, 6061177, 42428239, 187896487, 1315275409]

約数ペア:

[(1, 1315275409), (7, 187896487), (31, 42428239), (217, 6061177), (733, 1794373), (5131, 256339), (8269, 159061), (22723, 57883)]