126848621

素因数分解:

${\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{389}}^1$

素因数の和:644

約数の個数: 16

約数和(自身を含む): 134085120

約数和(自身を除く): 7236499

約数列:

[1, 31, 67, 157, 389, 2077, 4867, 10519, 12059, 26063, 61073, 326089, 807953, 1893263, 4091891, 126848621]

約数ペア:

[(1, 126848621), (31, 4091891), (67, 1893263), (157, 807953), (389, 326089), (2077, 61073), (4867, 26063), (10519, 12059)]