2664753

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 4494336

約数和(自身を除く): 1829583

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 129, 227, 273, 301, 559, 681, 903, 1589, 1677, 2951, 3913, 4767, 8853, 9761, 11739, 20657, 29283, 61971, 68327, 126893, 204981, 380679, 888251, 2664753]

約数ペア:

[(1, 2664753), (3, 888251), (7, 380679), (13, 204981), (21, 126893), (39, 68327), (43, 61971), (91, 29283), (129, 20657), (227, 11739), (273, 9761), (301, 8853), (559, 4767), (681, 3913), (903, 2951), (1589, 1677)]