17990913

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{5783}}^1$

素因数の和:5864

約数の個数: 16

約数和(自身を含む): 25819776

約数和(自身を除く): 7828863

約数列:

[1, 3, 17, 51, 61, 183, 1037, 3111, 5783, 17349, 98311, 294933, 352763, 1058289, 5996971, 17990913]

約数ペア:

[(1, 17990913), (3, 5996971), (17, 1058289), (51, 352763), (61, 294933), (183, 98311), (1037, 17349), (3111, 5783)]