1312613.00000000

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31271}}^1$

素因数の和:31310

約数の個数: 16

約数和(自身を含む): 42029568

約数和(自身を除く): 13979481

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 31271, 93813, 406523, 719233, 1219569, 2157699, 9350029, 28050087]

約数ペア:

[(1, 28050087), (3, 9350029), (13, 2157699), (23, 1219569), (39, 719233), (69, 406523), (299, 93813), (897, 31271)]