12764241

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{383}}^1$

素因数の和:442

約数の個数: 36

約数和(自身を含む): 22084608

約数和(自身を除く): 9320367

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 383, 483, 529, 1149, 1449, 1587, 2681, 3447, 3703, 4761, 8043, 8809, 11109, 24129, 26427, 33327, 61663, 79281, 184989, 202607, 554967, 607821, 1418249, 1823463, 4254747, 12764241]

約数ペア:

[(1, 12764241), (3, 4254747), (7, 1823463), (9, 1418249), (21, 607821), (23, 554967), (63, 202607), (69, 184989), (161, 79281), (207, 61663), (383, 33327), (483, 26427), (529, 24129), (1149, 11109), (1449, 8809), (1587, 8043), (2681, 4761), (3447, 3703)]