2248911

素因数分解:

$3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:252

約数の個数: 32

約数和(自身を含む): 3883520

約数和(自身を除く): 1634609

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 163, 189, 219, 489, 511, 657, 1141, 1467, 1533, 1971, 3423, 4401, 4599, 10269, 11899, 13797, 30807, 35697, 83293, 107091, 249879, 321273, 749637, 2248911]

約数ペア:

[(1, 2248911), (3, 749637), (7, 321273), (9, 249879), (21, 107091), (27, 83293), (63, 35697), (73, 30807), (163, 13797), (189, 11899), (219, 10269), (489, 4599), (511, 4401), (657, 3423), (1141, 1971), (1467, 1533)]