34290213

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{1549}}^1$

素因数の和:1756

約数の個数: 16

約数和(自身を含む): 47020800

約数和(自身を除く): 12730587

約数列:

[1, 3, 47, 141, 157, 471, 1549, 4647, 7379, 22137, 72803, 218409, 243193, 729579, 11430071, 34290213]

約数ペア:

[(1, 34290213), (3, 11430071), (47, 729579), (141, 243193), (157, 218409), (471, 72803), (1549, 22137), (4647, 7379)]