22853457

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 39267072

約数和(自身を除く): 16413615

約数列:

[1, 3, 9, 11, 17, 33, 37, 51, 99, 111, 153, 187, 333, 367, 407, 561, 629, 1101, 1221, 1683, 1887, 3303, 3663, 4037, 5661, 6239, 6919, 12111, 13579, 18717, 20757, 36333, 40737, 56151, 62271, 68629, 122211, 149369, 205887, 230843, 448107, 617661, 692529, 1344321, 2077587, 2539273, 7617819, 22853457]

約数ペア:

[(1, 22853457), (3, 7617819), (9, 2539273), (11, 2077587), (17, 1344321), (33, 692529), (37, 617661), (51, 448107), (99, 230843), (111, 205887), (153, 149369), (187, 122211), (333, 68629), (367, 62271), (407, 56151), (561, 40737), (629, 36333), (1101, 20757), (1221, 18717), (1683, 13579), (1887, 12111), (3303, 6919), (3663, 6239), (4037, 5661)]