8273421

素因数分解:

$3^8\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:134

約数の個数: 36

約数和(自身を含む): 13501852

約数和(自身を除く): 5228431

約数列:

[1, 3, 9, 13, 27, 39, 81, 97, 117, 243, 291, 351, 729, 873, 1053, 1261, 2187, 2619, 3159, 3783, 6561, 7857, 9477, 11349, 23571, 28431, 34047, 70713, 85293, 102141, 212139, 306423, 636417, 919269, 2757807, 8273421]

約数ペア:

[(1, 8273421), (3, 2757807), (9, 919269), (13, 636417), (27, 306423), (39, 212139), (81, 102141), (97, 85293), (117, 70713), (243, 34047), (291, 28431), (351, 23571), (729, 11349), (873, 9477), (1053, 7857), (1261, 6561), (2187, 3783), (2619, 3159)]