528840253753

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{2539}}^1\times {\mathrm{5413}}^1$

素因数の和:8221

約数の個数: 32

約数和(自身を含む): 633671884800

約数和(自身を除く): 104831631047

約数列:

[1, 7, 23, 161, 239, 1673, 2539, 5413, 5497, 17773, 37891, 38479, 58397, 124499, 408779, 606821, 871493, 1293707, 4247747, 9055949, 13743607, 13956883, 29755261, 96205249, 97698181, 208286827, 316102961, 2212720727, 3284722073, 22993054511, 75548607679, 528840253753]

約数ペア:

[(1, 528840253753), (7, 75548607679), (23, 22993054511), (161, 3284722073), (239, 2212720727), (1673, 316102961), (2539, 208286827), (5413, 97698181), (5497, 96205249), (17773, 29755261), (37891, 13956883), (38479, 13743607), (58397, 9055949), (124499, 4247747), (408779, 1293707), (606821, 871493)]