4919817

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13781}}^1$

素因数の和:13808

約数の個数: 16

約数和(自身を含む): 7938432

約数和(自身を除く): 3018615

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 13781, 41343, 96467, 234277, 289401, 702831, 1639939, 4919817]

約数ペア:

[(1, 4919817), (3, 1639939), (7, 702831), (17, 289401), (21, 234277), (51, 96467), (119, 41343), (357, 13781)]