11282131

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{373}}^1$

素因数の和:558

約数の個数: 16

約数和(自身を含む): 13464000

約数和(自身を除く): 2181869

約数列:

[1, 7, 29, 149, 203, 373, 1043, 2611, 4321, 10817, 30247, 55577, 75719, 389039, 1611733, 11282131]

約数ペア:

[(1, 11282131), (7, 1611733), (29, 389039), (149, 75719), (203, 55577), (373, 30247), (1043, 10817), (2611, 4321)]