729911923

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{128483}}^1$

素因数の和:128538

約数の個数: 16

約数和(自身を含む): 863412480

約数和(自身を除く): 133500557

約数列:

[1, 13, 19, 23, 247, 299, 437, 5681, 128483, 1670279, 2441177, 2955109, 31735301, 38416417, 56147071, 729911923]

約数ペア:

[(1, 729911923), (13, 56147071), (19, 38416417), (23, 31735301), (247, 2955109), (299, 2441177), (437, 1670279), (5681, 128483)]