2887599

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:207

約数の個数: 32

約数和(自身を含む): 4644864

約数和(自身を除く): 1757265

約数列:

[1, 3, 11, 13, 33, 39, 53, 127, 143, 159, 381, 429, 583, 689, 1397, 1651, 1749, 2067, 4191, 4953, 6731, 7579, 18161, 20193, 22737, 54483, 74041, 87503, 222123, 262509, 962533, 2887599]

約数ペア:

[(1, 2887599), (3, 962533), (11, 262509), (13, 222123), (33, 87503), (39, 74041), (53, 54483), (127, 22737), (143, 20193), (159, 18161), (381, 7579), (429, 6731), (583, 4953), (689, 4191), (1397, 2067), (1651, 1749)]