1228893

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:244

約数の個数: 16

約数和(自身を含む): 1712256

約数和(自身を除く): 483363

約数列:

[1, 3, 41, 97, 103, 123, 291, 309, 3977, 4223, 9991, 11931, 12669, 29973, 409631, 1228893]

約数ペア:

[(1, 1228893), (3, 409631), (41, 29973), (97, 12669), (103, 11931), (123, 9991), (291, 4223), (309, 3977)]