164021039

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{13759}}^1$

素因数の和:13910

約数の個数: 16

約数和(自身を含む): 203427840

約数和(自身を除く): 39406801

約数列:

[1, 7, 13, 91, 131, 917, 1703, 11921, 13759, 96313, 178867, 1252069, 1802429, 12617003, 23431577, 164021039]

約数ペア:

[(1, 164021039), (7, 23431577), (13, 12617003), (91, 1802429), (131, 1252069), (917, 178867), (1703, 96313), (11921, 13759)]