1299531

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:410

約数の個数: 16

約数和(自身を含む): 1862784

約数和(自身を除く): 563253

約数列:

[1, 3, 17, 51, 83, 249, 307, 921, 1411, 4233, 5219, 15657, 25481, 76443, 433177, 1299531]

約数ペア:

[(1, 1299531), (3, 433177), (17, 76443), (51, 25481), (83, 15657), (249, 5219), (307, 4233), (921, 1411)]