264447081

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{2111}}^1$

素因数の和:2597

約数の個数: 24

約数和(自身を含む): 395366400

約数和(自身を除く): 130919319

約数列:

[1, 3, 9, 31, 93, 279, 449, 1347, 2111, 4041, 6333, 13919, 18999, 41757, 65441, 125271, 196323, 588969, 947839, 2843517, 8530551, 29383009, 88149027, 264447081]

約数ペア:

[(1, 264447081), (3, 88149027), (9, 29383009), (31, 8530551), (93, 2843517), (279, 947839), (449, 588969), (1347, 196323), (2111, 125271), (4041, 65441), (6333, 41757), (13919, 18999)]