286433

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:136

約数の個数: 16

約数和(自身を含む): 362880

約数和(自身を除く): 76447

約数列:

[1, 7, 17, 29, 83, 119, 203, 493, 581, 1411, 2407, 3451, 9877, 16849, 40919, 286433]

約数ペア:

[(1, 286433), (7, 40919), (17, 16849), (29, 9877), (83, 3451), (119, 2407), (203, 1411), (493, 581)]