214918599

素因数分解:

$3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{42821}}^1$

素因数の和:43070

約数の個数: 16

約数和(自身を含む): 328872960

約数和(自身を除く): 113954361

約数列:

[1, 3, 7, 21, 239, 717, 1673, 5019, 42821, 128463, 299747, 899241, 10234219, 30702657, 71639533, 214918599]

約数ペア:

[(1, 214918599), (3, 71639533), (7, 30702657), (21, 10234219), (239, 899241), (717, 299747), (1673, 128463), (5019, 42821)]