1769350079

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1\times {\mathrm{383}}^1$

素因数の和:831

約数の個数: 32

約数和(自身を含む): 2133196800

約数和(自身を除く): 363846721

約数列:

[1, 7, 31, 61, 217, 349, 383, 427, 1891, 2443, 2681, 10819, 11873, 13237, 21289, 23363, 75733, 83111, 133667, 149023, 163541, 659959, 724253, 935669, 4143677, 4619713, 5069771, 8153687, 29005739, 57075809, 252764297, 1769350079]

約数ペア:

[(1, 1769350079), (7, 252764297), (31, 57075809), (61, 29005739), (217, 8153687), (349, 5069771), (383, 4619713), (427, 4143677), (1891, 935669), (2443, 724253), (2681, 659959), (10819, 163541), (11873, 149023), (13237, 133667), (21289, 83111), (23363, 75733)]