713448729

素因数分解:

$3^5\times 7^1\times {\mathrm{419429}}^1$

素因数の和:419451

約数の個数: 24

約数和(自身を含む): 1221380160

約数和(自身を除く): 507931431

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 419429, 1258287, 2936003, 3774861, 8808009, 11324583, 26424027, 33973749, 79272081, 101921247, 237816243, 713448729]

約数ペア:

[(1, 713448729), (3, 237816243), (7, 101921247), (9, 79272081), (21, 33973749), (27, 26424027), (63, 11324583), (81, 8808009), (189, 3774861), (243, 2936003), (567, 1258287), (1701, 419429)]