13174119

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2647}}^1$

素因数の和:2739

約数の個数: 24

約数和(自身を含む): 22031360

約数和(自身を除く): 8857241

約数列:

[1, 3, 7, 9, 21, 63, 79, 237, 553, 711, 1659, 2647, 4977, 7941, 18529, 23823, 55587, 166761, 209113, 627339, 1463791, 1882017, 4391373, 13174119]

約数ペア:

[(1, 13174119), (3, 4391373), (7, 1882017), (9, 1463791), (21, 627339), (63, 209113), (79, 166761), (237, 55587), (553, 23823), (711, 18529), (1659, 7941), (2647, 4977)]