129048479

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{9949}}^1$

素因数の和:10082

約数の個数: 16

約数和(自身を含む): 157608000

約数和(自身を除く): 28559521

約数列:

[1, 7, 17, 109, 119, 763, 1853, 9949, 12971, 69643, 169133, 1084441, 1183931, 7591087, 18435497, 129048479]

約数ペア:

[(1, 129048479), (7, 18435497), (17, 7591087), (109, 1183931), (119, 1084441), (763, 169133), (1853, 69643), (9949, 12971)]