1337409957

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{31723}}^1$

素因数の和:31809

約数の個数: 32

約数和(自身を含む): 2046578688

約数和(自身を除く): 709168731

約数列:

[1, 3, 13, 23, 39, 47, 69, 141, 299, 611, 897, 1081, 1833, 3243, 14053, 31723, 42159, 95169, 412399, 729629, 1237197, 1490981, 2188887, 4472943, 9485177, 19382753, 28455531, 34292563, 58148259, 102877689, 445803319, 1337409957]

約数ペア:

[(1, 1337409957), (3, 445803319), (13, 102877689), (23, 58148259), (39, 34292563), (47, 28455531), (69, 19382753), (141, 9485177), (299, 4472943), (611, 2188887), (897, 1490981), (1081, 1237197), (1833, 729629), (3243, 412399), (14053, 95169), (31723, 42159)]