228919917

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{1223}}^1\times {\mathrm{1451}}^1$

素因数の和:2720

約数の個数: 16

約数和(自身を含む): 312795648

約数和(自身を除く): 83875731

約数列:

[1, 3, 43, 129, 1223, 1451, 3669, 4353, 52589, 62393, 157767, 187179, 1774573, 5323719, 76306639, 228919917]

約数ペア:

[(1, 228919917), (3, 76306639), (43, 5323719), (129, 1774573), (1223, 187179), (1451, 157767), (3669, 62393), (4353, 52589)]