2894931

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:355

約数の個数: 24

約数和(自身を含む): 4564560

約数和(自身を除く): 1669629

約数列:

[1, 3, 9, 13, 39, 109, 117, 227, 327, 681, 981, 1417, 2043, 2951, 4251, 8853, 12753, 24743, 26559, 74229, 222687, 321659, 964977, 2894931]

約数ペア:

[(1, 2894931), (3, 964977), (9, 321659), (13, 222687), (39, 74229), (109, 26559), (117, 24743), (227, 12753), (327, 8853), (681, 4251), (981, 2951), (1417, 2043)]