3470931

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{587}}^1$

素因数の和:672

約数の個数: 20

約数和(自身を含む): 5264952

約数和(自身を除く): 1794021

約数列:

[1, 3, 9, 27, 73, 81, 219, 587, 657, 1761, 1971, 5283, 5913, 15849, 42851, 47547, 128553, 385659, 1156977, 3470931]

約数ペア:

[(1, 3470931), (3, 1156977), (9, 385659), (27, 128553), (73, 47547), (81, 42851), (219, 15849), (587, 5913), (657, 5283), (1761, 1971)]