39187929

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{51631}}^1$

素因数の和:51668

約数の個数: 16

約数和(自身を含む): 59480064

約数和(自身を除く): 20292135

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 51631, 154893, 567941, 1187513, 1703823, 3562539, 13062643, 39187929]

約数ペア:

[(1, 39187929), (3, 13062643), (11, 3562539), (23, 1703823), (33, 1187513), (69, 567941), (253, 154893), (759, 51631)]