12053853

素因数分解:

$3^4\times 7^2\times {\mathrm{3037}}^1$

素因数の和:3063

約数の個数: 30

約数和(自身を含む): 20953086

約数和(自身を除く): 8899233

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3037, 3969, 9111, 21259, 27333, 63777, 81999, 148813, 191331, 245997, 446439, 573993, 1339317, 1721979, 4017951, 12053853]

約数ペア:

[(1, 12053853), (3, 4017951), (7, 1721979), (9, 1339317), (21, 573993), (27, 446439), (49, 245997), (63, 191331), (81, 148813), (147, 81999), (189, 63777), (441, 27333), (567, 21259), (1323, 9111), (3037, 3969)]