22277913

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{24671}}^1$

素因数の和:24724

約数の個数: 16

約数和(自身を含む): 34738176

約数和(自身を除く): 12460263

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 24671, 74013, 172697, 518091, 1060853, 3182559, 7425971, 22277913]

約数ペア:

[(1, 22277913), (3, 7425971), (7, 3182559), (21, 1060853), (43, 518091), (129, 172697), (301, 74013), (903, 24671)]