12765647979

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2936657}}^1$

素因数の和:2936696

約数の個数: 32

約数和(自身を含む): 22553533440

約数和(自身を除く): 9787885461

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 2936657, 8809971, 20556599, 26429913, 61669797, 67543111, 79289739, 185009391, 202629333, 472801777, 555028173, 607887999, 1418405331, 1823663997, 4255215993, 12765647979]

約数ペア:

[(1, 12765647979), (3, 4255215993), (7, 1823663997), (9, 1418405331), (21, 607887999), (23, 555028173), (27, 472801777), (63, 202629333), (69, 185009391), (161, 79289739), (189, 67543111), (207, 61669797), (483, 26429913), (621, 20556599), (1449, 8809971), (4347, 2936657)]