2110421547

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{13451}}^1$

素因数の和:13625

約数の個数: 40

約数和(自身を含む): 3418153200

約数和(自身を除く): 1307731653

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 149, 351, 447, 1053, 1341, 1937, 4023, 5811, 12069, 13451, 17433, 40353, 52299, 121059, 156897, 174863, 363177, 524589, 1089531, 1573767, 2004199, 4721301, 6012597, 14163903, 18037791, 26054587, 54113373, 78163761, 162340119, 234491283, 703473849, 2110421547]

約数ペア:

[(1, 2110421547), (3, 703473849), (9, 234491283), (13, 162340119), (27, 78163761), (39, 54113373), (81, 26054587), (117, 18037791), (149, 14163903), (351, 6012597), (447, 4721301), (1053, 2004199), (1341, 1573767), (1937, 1089531), (4023, 524589), (5811, 363177), (12069, 174863), (13451, 156897), (17433, 121059), (40353, 52299)]