129366391

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{13229}}^1$

素因数の和:13374

約数の個数: 16

約数和(自身を含む): 162570240

約数和(自身を除く): 33203849

約数列:

[1, 7, 11, 77, 127, 889, 1397, 9779, 13229, 92603, 145519, 1018633, 1680083, 11760581, 18480913, 129366391]

約数ペア:

[(1, 129366391), (7, 18480913), (11, 11760581), (77, 1680083), (127, 1018633), (889, 145519), (1397, 92603), (9779, 13229)]