22240251

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:361

約数の個数: 40

約数和(自身を含む): 36735600

約数和(自身を除く): 14495349

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 109, 229, 297, 327, 687, 891, 981, 1199, 2061, 2519, 2943, 3597, 6183, 7557, 8829, 10791, 18549, 22671, 24961, 32373, 68013, 74883, 97119, 204039, 224649, 274571, 673947, 823713, 2021841, 2471139, 7413417, 22240251]

約数ペア:

[(1, 22240251), (3, 7413417), (9, 2471139), (11, 2021841), (27, 823713), (33, 673947), (81, 274571), (99, 224649), (109, 204039), (229, 97119), (297, 74883), (327, 68013), (687, 32373), (891, 24961), (981, 22671), (1199, 18549), (2061, 10791), (2519, 8829), (2943, 7557), (3597, 6183)]