1870337547

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{4219}}^1$

素因数の和:4665

約数の個数: 40

約数和(自身を含む): 3016742960

約数和(自身を除く): 1146405413

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 421, 1053, 1263, 3789, 4219, 5473, 11367, 12657, 16419, 34101, 37971, 49257, 54847, 113913, 147771, 164541, 341739, 443313, 493623, 1480869, 1776199, 4442607, 5328597, 15985791, 23090587, 47957373, 69271761, 143872119, 207815283, 623445849, 1870337547]

約数ペア:

[(1, 1870337547), (3, 623445849), (9, 207815283), (13, 143872119), (27, 69271761), (39, 47957373), (81, 23090587), (117, 15985791), (351, 5328597), (421, 4442607), (1053, 1776199), (1263, 1480869), (3789, 493623), (4219, 443313), (5473, 341739), (11367, 164541), (12657, 147771), (16419, 113913), (34101, 54847), (37971, 49257)]