17490369

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{5039}}^1$

素因数の和:5144

約数の個数: 16

約数和(自身を含む): 25401600

約数和(自身を除く): 7911231

約数列:

[1, 3, 13, 39, 89, 267, 1157, 3471, 5039, 15117, 65507, 196521, 448471, 1345413, 5830123, 17490369]

約数ペア:

[(1, 17490369), (3, 5830123), (13, 1345413), (39, 448471), (89, 196521), (267, 65507), (1157, 15117), (3471, 5039)]