2884257

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:293

約数の個数: 24

約数和(自身を含む): 4455360

約数和(自身を除く): 1571103

約数列:

[1, 3, 9, 19, 57, 101, 167, 171, 303, 501, 909, 1503, 1919, 3173, 5757, 9519, 16867, 17271, 28557, 50601, 151803, 320473, 961419, 2884257]

約数ペア:

[(1, 2884257), (3, 961419), (9, 320473), (19, 151803), (57, 50601), (101, 28557), (167, 17271), (171, 16867), (303, 9519), (501, 5757), (909, 3173), (1503, 1919)]