4290213

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{641}}^1$

素因数の和:764

約数の個数: 16

約数和(自身を含む): 6039936

約数和(自身を除く): 1749723

約数列:

[1, 3, 23, 69, 97, 291, 641, 1923, 2231, 6693, 14743, 44229, 62177, 186531, 1430071, 4290213]

約数ペア:

[(1, 4290213), (3, 1430071), (23, 186531), (69, 62177), (97, 44229), (291, 14743), (641, 6693), (1923, 2231)]