266762013

素因数分解:

$3^1\times 7^1\times {\mathrm{2647}}^1\times {\mathrm{4799}}^1$

素因数の和:7456

約数の個数: 16

約数和(自身を含む): 406732800

約数和(自身を除く): 139970787

約数列:

[1, 3, 7, 21, 2647, 4799, 7941, 14397, 18529, 33593, 55587, 100779, 12702953, 38108859, 88920671, 266762013]

約数ペア:

[(1, 266762013), (3, 88920671), (7, 38108859), (21, 12702953), (2647, 100779), (4799, 55587), (7941, 33593), (14397, 18529)]