22913943

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:176

約数の個数: 48

約数和(自身を含む): 37134720

約数和(自身を除く): 14220777

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 107, 221, 247, 289, 321, 323, 663, 741, 867, 969, 1391, 1819, 2033, 3757, 4173, 4199, 5457, 5491, 6099, 11271, 12597, 16473, 23647, 26429, 30923, 34561, 70941, 71383, 79287, 92769, 103683, 214149, 401999, 449293, 587537, 1205997, 1347879, 1762611, 7637981, 22913943]

約数ペア:

[(1, 22913943), (3, 7637981), (13, 1762611), (17, 1347879), (19, 1205997), (39, 587537), (51, 449293), (57, 401999), (107, 214149), (221, 103683), (247, 92769), (289, 79287), (321, 71383), (323, 70941), (663, 34561), (741, 30923), (867, 26429), (969, 23647), (1391, 16473), (1819, 12597), (2033, 11271), (3757, 6099), (4173, 5491), (4199, 5457)]