355197801

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{4253}}^1$

素因数の和:4401

約数の個数: 32

約数和(自身を含む): 560302848

約数和(自身を除く): 205105047

約数列:

[1, 3, 7, 21, 41, 97, 123, 287, 291, 679, 861, 2037, 3977, 4253, 11931, 12759, 27839, 29771, 83517, 89313, 174373, 412541, 523119, 1220611, 1237623, 2887787, 3661833, 8663361, 16914181, 50742543, 118399267, 355197801]

約数ペア:

[(1, 355197801), (3, 118399267), (7, 50742543), (21, 16914181), (41, 8663361), (97, 3661833), (123, 2887787), (287, 1237623), (291, 1220611), (679, 523119), (861, 412541), (2037, 174373), (3977, 89313), (4253, 83517), (11931, 29771), (12759, 27839)]