2882997

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{601}}^1$

素因数の和:661

約数の個数: 24

約数和(自身を含む): 4601688

約数和(自身を除く): 1718691

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 533, 601, 1599, 1803, 4797, 5409, 7813, 23439, 24641, 70317, 73923, 221769, 320333, 960999, 2882997]

約数ペア:

[(1, 2882997), (3, 960999), (9, 320333), (13, 221769), (39, 73923), (41, 70317), (117, 24641), (123, 23439), (369, 7813), (533, 5409), (601, 4797), (1599, 1803)]