455193123

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{829}}^1\times {\mathrm{2377}}^1$

素因数の和:3227

約数の個数: 32

約数和(自身を含む): 757916160

約数和(自身を除く): 302723037

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 829, 2377, 2487, 5803, 7131, 9119, 16639, 17409, 26147, 27357, 49917, 63833, 78441, 183029, 191499, 549087, 1970533, 5911599, 13793731, 21675863, 41381193, 65027589, 151731041, 455193123]

約数ペア:

[(1, 455193123), (3, 151731041), (7, 65027589), (11, 41381193), (21, 21675863), (33, 13793731), (77, 5911599), (231, 1970533), (829, 549087), (2377, 191499), (2487, 183029), (5803, 78441), (7131, 63833), (9119, 49917), (16639, 27357), (17409, 26147)]