217310013

素因数分解:

$3^3\times {\mathrm{233}}^1\times {\mathrm{34543}}^1$

素因数の和:34785

約数の個数: 16

約数和(自身を含む): 323331840

約数和(自身を除く): 106021827

約数列:

[1, 3, 9, 27, 233, 699, 2097, 6291, 34543, 103629, 310887, 932661, 8048519, 24145557, 72436671, 217310013]

約数ペア:

[(1, 217310013), (3, 72436671), (9, 24145557), (27, 8048519), (233, 932661), (699, 310887), (2097, 103629), (6291, 34543)]