13180307

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:410

約数の個数: 16

約数和(自身を含む): 15471360

約数和(自身を除く): 2291053

約数列:

[1, 7, 67, 157, 179, 469, 1099, 1253, 10519, 11993, 28103, 73633, 83951, 196721, 1882901, 13180307]

約数ペア:

[(1, 13180307), (7, 1882901), (67, 196721), (157, 83951), (179, 73633), (469, 28103), (1099, 11993), (1253, 10519)]