12245499

素因数分解:

$3^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 21944832

約数和(自身を除く): 9699333

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 243, 313, 483, 567, 621, 939, 1449, 1701, 1863, 2191, 2817, 4347, 5589, 6573, 7199, 8451, 13041, 19719, 21597, 25353, 39123, 50393, 59157, 64791, 76059, 151179, 177471, 194373, 453537, 532413, 583119, 1360611, 1749357, 4081833, 12245499]

約数ペア:

[(1, 12245499), (3, 4081833), (7, 1749357), (9, 1360611), (21, 583119), (23, 532413), (27, 453537), (63, 194373), (69, 177471), (81, 151179), (161, 76059), (189, 64791), (207, 59157), (243, 50393), (313, 39123), (483, 25353), (567, 21597), (621, 19719), (939, 13041), (1449, 8451), (1701, 7199), (1863, 6573), (2191, 5589), (2817, 4347)]