306072013

素因数分解:

${\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{27031}}^1$

素因数の和:27124

約数の個数: 12

約数和(自身を含む): 336386208

約数和(自身を除く): 30314195

約数列:

[1, 13, 67, 169, 871, 11323, 27031, 351403, 1811077, 4568239, 23544001, 306072013]

約数ペア:

[(1, 306072013), (13, 23544001), (67, 4568239), (169, 1811077), (871, 351403), (11323, 27031)]