123103621753

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{4339}}^1\times {\mathrm{213319}}^1$

素因数の和:217684

約数の個数: 16

約数和(自身を含む): 148129408000

約数和(自身を除く): 25025786247

約数列:

[1, 7, 19, 133, 4339, 30373, 82441, 213319, 577087, 1493233, 4053061, 28371427, 925591141, 6479137987, 17586231679, 123103621753]

約数ペア:

[(1, 123103621753), (7, 17586231679), (19, 6479137987), (133, 925591141), (4339, 28371427), (30373, 4053061), (82441, 1493233), (213319, 577087)]