7440333

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1$

素因数の和:604

約数の個数: 16

約数和(自身を含む): 10249536

約数和(自身を除く): 2809203

約数列:

[1, 3, 43, 129, 137, 411, 421, 1263, 5891, 17673, 18103, 54309, 57677, 173031, 2480111, 7440333]

約数ペア:

[(1, 7440333), (3, 2480111), (43, 173031), (129, 57677), (137, 54309), (411, 18103), (421, 17673), (1263, 5891)]