2247247821

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1\times {\mathrm{773}}^1$

素因数の和:1282

約数の個数: 64

約数和(自身を含む): 3861430272

約数和(自身を除く): 1614182451

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 463, 483, 773, 897, 1389, 2093, 2319, 3241, 5411, 6019, 6279, 9723, 10049, 10649, 16233, 17779, 18057, 30147, 31947, 42133, 53337, 70343, 74543, 124453, 126399, 138437, 211029, 223629, 231127, 357899, 373359, 415311, 693381, 969059, 1073697, 1617889, 2505293, 2907177, 4652687, 4853667, 7515879, 8231677, 13958061, 24695031, 32568809, 57621739, 97706427, 107011801, 172865217, 321035403, 749082607, 2247247821]

約数ペア:

[(1, 2247247821), (3, 749082607), (7, 321035403), (13, 172865217), (21, 107011801), (23, 97706427), (39, 57621739), (69, 32568809), (91, 24695031), (161, 13958061), (273, 8231677), (299, 7515879), (463, 4853667), (483, 4652687), (773, 2907177), (897, 2505293), (1389, 1617889), (2093, 1073697), (2319, 969059), (3241, 693381), (5411, 415311), (6019, 373359), (6279, 357899), (9723, 231127), (10049, 223629), (10649, 211029), (16233, 138437), (17779, 126399), (18057, 124453), (30147, 74543), (31947, 70343), (42133, 53337)]