2357973

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:213

約数の個数: 24

約数和(自身を含む): 3582488

約数和(自身を除く): 1224515

約数列:

[1, 3, 9, 37, 73, 97, 111, 219, 291, 333, 657, 873, 2701, 3589, 7081, 8103, 10767, 21243, 24309, 32301, 63729, 261997, 785991, 2357973]

約数ペア:

[(1, 2357973), (3, 785991), (9, 261997), (37, 63729), (73, 32301), (97, 24309), (111, 21243), (219, 10767), (291, 8103), (333, 7081), (657, 3589), (873, 2701)]