662074251

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{919}}^1$

素因数の和:1195

約数の個数: 32

約数和(自身を含む): 944317440

約数和(自身を除く): 282243189

約数列:

[1, 3, 23, 53, 69, 159, 197, 591, 919, 1219, 2757, 3657, 4531, 10441, 13593, 21137, 31323, 48707, 63411, 146121, 181043, 240143, 543129, 720429, 1120261, 3360783, 4163989, 9595279, 12491967, 28785837, 220691417, 662074251]

約数ペア:

[(1, 662074251), (3, 220691417), (23, 28785837), (53, 12491967), (69, 9595279), (159, 4163989), (197, 3360783), (591, 1120261), (919, 720429), (1219, 543129), (2757, 240143), (3657, 181043), (4531, 146121), (10441, 63411), (13593, 48707), (21137, 31323)]