2450943

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1303}}^1$

素因数の和:1339

約数の個数: 24

約数和(自身を含む): 4068480

約数和(自身を除く): 1617537

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1303, 1881, 3909, 11727, 14333, 24757, 42999, 74271, 128997, 222813, 272327, 816981, 2450943]

約数ペア:

[(1, 2450943), (3, 816981), (9, 272327), (11, 222813), (19, 128997), (33, 74271), (57, 42999), (99, 24757), (171, 14333), (209, 11727), (627, 3909), (1303, 1881)]