22528557

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 34997760

約数和(自身を除く): 12469203

約数列:

[1, 3, 9, 27, 41, 47, 123, 141, 369, 423, 433, 1107, 1269, 1299, 1927, 3897, 5781, 11691, 17343, 17753, 20351, 52029, 53259, 61053, 159777, 183159, 479331, 549477, 834391, 2503173, 7509519, 22528557]

約数ペア:

[(1, 22528557), (3, 7509519), (9, 2503173), (27, 834391), (41, 549477), (47, 479331), (123, 183159), (141, 159777), (369, 61053), (423, 53259), (433, 52029), (1107, 20351), (1269, 17753), (1299, 17343), (1927, 11691), (3897, 5781)]