127986013

素因数分解:

${\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1\times {\mathrm{359}}^1$

素因数の和:756

約数の個数: 16

約数和(自身を含む): 138360960

約数和(自身を除く): 10374947

約数列:

[1, 17, 67, 313, 359, 1139, 5321, 6103, 20971, 24053, 112367, 356507, 408901, 1910239, 7528589, 127986013]

約数ペア:

[(1, 127986013), (17, 7528589), (67, 1910239), (313, 408901), (359, 356507), (1139, 112367), (5321, 24053), (6103, 20971)]