439324081

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{1063}}^1$

素因数の和:1261

約数の個数: 32

約数和(自身を含む): 558931968

約数和(自身を除く): 119607887

約数列:

[1, 7, 17, 23, 119, 151, 161, 391, 1057, 1063, 2567, 2737, 3473, 7441, 17969, 18071, 24311, 24449, 59041, 126497, 160513, 171143, 413287, 415633, 1123591, 2728721, 2909431, 3691799, 19101047, 25842593, 62760583, 439324081]

約数ペア:

[(1, 439324081), (7, 62760583), (17, 25842593), (23, 19101047), (119, 3691799), (151, 2909431), (161, 2728721), (391, 1123591), (1057, 415633), (1063, 413287), (2567, 171143), (2737, 160513), (3473, 126497), (7441, 59041), (17969, 24449), (18071, 24311)]