2229129

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{863}}^1$

素因数の和:917

約数の個数: 24

約数和(自身を含む): 3773952

約数和(自身を除く): 1544823

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 863, 2583, 2589, 6041, 7767, 18123, 35383, 54369, 106149, 247681, 318447, 743043, 2229129]

約数ペア:

[(1, 2229129), (3, 743043), (7, 318447), (9, 247681), (21, 106149), (41, 54369), (63, 35383), (123, 18123), (287, 7767), (369, 6041), (861, 2589), (863, 2583)]