2876601

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 4854528

約数和(自身を除く): 1977927

約数列:

[1, 3, 7, 13, 21, 39, 41, 91, 123, 257, 273, 287, 533, 771, 861, 1599, 1799, 3341, 3731, 5397, 10023, 10537, 11193, 23387, 31611, 70161, 73759, 136981, 221277, 410943, 958867, 2876601]

約数ペア:

[(1, 2876601), (3, 958867), (7, 410943), (13, 221277), (21, 136981), (39, 73759), (41, 70161), (91, 31611), (123, 23387), (257, 11193), (273, 10537), (287, 10023), (533, 5397), (771, 3731), (861, 3341), (1599, 1799)]