714663

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:205

約数の個数: 24

約数和(自身を含む): 1140048

約数和(自身を除く): 425385

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 173, 243, 459, 519, 1377, 1557, 2941, 4131, 4671, 8823, 14013, 26469, 42039, 79407, 238221, 714663]

約数ペア:

[(1, 714663), (3, 238221), (9, 79407), (17, 42039), (27, 26469), (51, 14013), (81, 8823), (153, 4671), (173, 4131), (243, 2941), (459, 1557), (519, 1377)]