275396043

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{307019}}^1$

素因数の和:307058

約数の個数: 16

約数和(自身を含む): 412634880

約数和(自身を除く): 137238837

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 307019, 921057, 3991247, 7061437, 11973741, 21184311, 91798681, 275396043]

約数ペア:

[(1, 275396043), (3, 91798681), (13, 21184311), (23, 11973741), (39, 7061437), (69, 3991247), (299, 921057), (897, 307019)]