39218881

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4127}}^1$

素因数の和:4200

約数の個数: 16

約数和(自身を含む): 45771264

約数和(自身を除く): 6552383

約数列:

[1, 13, 17, 43, 221, 559, 731, 4127, 9503, 53651, 70159, 177461, 912067, 2306993, 3016837, 39218881]

約数ペア:

[(1, 39218881), (13, 3016837), (17, 2306993), (43, 912067), (221, 177461), (559, 70159), (731, 53651), (4127, 9503)]