22137687

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 38158848

約数和(自身を除く): 16021161

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 103, 117, 143, 167, 309, 429, 501, 927, 1133, 1287, 1339, 1503, 1837, 2171, 3399, 4017, 5511, 6513, 10197, 12051, 14729, 16533, 17201, 19539, 23881, 44187, 51603, 71643, 132561, 154809, 189211, 214929, 223613, 567633, 670839, 1702899, 2012517, 2459743, 7379229, 22137687]

約数ペア:

[(1, 22137687), (3, 7379229), (9, 2459743), (11, 2012517), (13, 1702899), (33, 670839), (39, 567633), (99, 223613), (103, 214929), (117, 189211), (143, 154809), (167, 132561), (309, 71643), (429, 51603), (501, 44187), (927, 23881), (1133, 19539), (1287, 17201), (1339, 16533), (1503, 14729), (1837, 12051), (2171, 10197), (3399, 6513), (4017, 5511)]