143300521

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{11329}}^1$

素因数の和:11488

約数の個数: 16

約数和(自身を含む): 177654400

約数和(自身を除く): 34353879

約数列:

[1, 7, 13, 91, 139, 973, 1807, 11329, 12649, 79303, 147277, 1030939, 1574731, 11023117, 20471503, 143300521]

約数ペア:

[(1, 143300521), (7, 20471503), (13, 11023117), (91, 1574731), (139, 1030939), (973, 147277), (1807, 79303), (11329, 12649)]