2449557

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:353

約数の個数: 24

約数和(自身を含む): 3912480

約数和(自身を除く): 1462923

約数列:

[1, 3, 9, 11, 33, 99, 109, 227, 327, 681, 981, 1199, 2043, 2497, 3597, 7491, 10791, 22473, 24743, 74229, 222687, 272173, 816519, 2449557]

約数ペア:

[(1, 2449557), (3, 816519), (9, 272173), (11, 222687), (33, 74229), (99, 24743), (109, 22473), (227, 10791), (327, 7491), (681, 3597), (981, 2497), (1199, 2043)]