2146407

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:418

約数の個数: 16

約数和(自身を含む): 2996832

約数和(自身を除く): 850425

約数列:

[1, 3, 37, 61, 111, 183, 317, 951, 2257, 6771, 11729, 19337, 35187, 58011, 715469, 2146407]

約数ペア:

[(1, 2146407), (3, 715469), (37, 58011), (61, 35187), (111, 19337), (183, 11729), (317, 6771), (951, 2257)]