13120003

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:366

約数の個数: 16

約数和(自身を含む): 14636160

約数和(自身を除く): 1516157

約数列:

[1, 13, 47, 109, 197, 611, 1417, 2561, 5123, 9259, 21473, 66599, 120367, 279149, 1009231, 13120003]

約数ペア:

[(1, 13120003), (13, 1009231), (47, 279149), (109, 120367), (197, 66599), (611, 21473), (1417, 9259), (2561, 5123)]