39214413

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{16823}}^1$

素因数の和:16873

約数の個数: 24

約数和(自身を含む): 66488448

約数和(自身を除く): 27274035

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 16823, 50469, 117761, 151407, 353283, 622451, 1059849, 1867353, 4357157, 5602059, 13071471, 39214413]

約数ペア:

[(1, 39214413), (3, 13071471), (7, 5602059), (9, 4357157), (21, 1867353), (37, 1059849), (63, 622451), (111, 353283), (259, 151407), (333, 117761), (777, 50469), (2331, 16823)]