30802947

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{11197}}^1$

素因数の和:11338

約数の個数: 16

約数和(自身を含む): 47300352

約数和(自身を除く): 16497405

約数列:

[1, 3, 7, 21, 131, 393, 917, 2751, 11197, 33591, 78379, 235137, 1466807, 4400421, 10267649, 30802947]

約数ペア:

[(1, 30802947), (3, 10267649), (7, 4400421), (21, 1466807), (131, 235137), (393, 78379), (917, 33591), (2751, 11197)]