3890973

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:348

約数の個数: 16

約数和(自身を含む): 5339840

約数和(自身を除く): 1448867

約数列:

[1, 3, 73, 109, 163, 219, 327, 489, 7957, 11899, 17767, 23871, 35697, 53301, 1296991, 3890973]

約数ペア:

[(1, 3890973), (3, 1296991), (73, 53301), (109, 35697), (163, 23871), (219, 17767), (327, 11899), (489, 7957)]