1259646969

素因数分解:

$3^1\times 7^2\times {\mathrm{577}}^1\times {\mathrm{14851}}^1$

素因数の和:15445

約数の個数: 24

約数和(自身を含む): 1957255968

約数和(自身を除く): 697608999

約数列:

[1, 3, 7, 21, 49, 147, 577, 1731, 4039, 12117, 14851, 28273, 44553, 84819, 103957, 311871, 727699, 2183097, 8569027, 25707081, 59983189, 179949567, 419882323, 1259646969]

約数ペア:

[(1, 1259646969), (3, 419882323), (7, 179949567), (21, 59983189), (49, 25707081), (147, 8569027), (577, 2183097), (1731, 727699), (4039, 311871), (12117, 103957), (14851, 84819), (28273, 44553)]