30802681

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{14717}}^1$

素因数の和:14760

約数の個数: 16

約数和(自身を含む): 39561984

約数和(自身を除く): 8759303

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 14717, 103019, 191321, 338491, 1339247, 2369437, 4400383, 30802681]

約数ペア:

[(1, 30802681), (7, 4400383), (13, 2369437), (23, 1339247), (91, 338491), (161, 191321), (299, 103019), (2093, 14717)]