940539

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:386

約数の個数: 16

約数和(自身を含む): 1343232

約数和(自身を除く): 402693

約数列:

[1, 3, 23, 43, 69, 129, 317, 951, 989, 2967, 7291, 13631, 21873, 40893, 313513, 940539]

約数ペア:

[(1, 940539), (3, 313513), (23, 40893), (43, 21873), (69, 13631), (129, 7291), (317, 2967), (951, 989)]