2975913

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{5801}}^1$

素因数の和:5829

約数の個数: 16

約数和(自身を含む): 4641600

約数和(自身を除く): 1665687

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 5801, 17403, 52209, 110219, 156627, 330657, 991971, 2975913]

約数ペア:

[(1, 2975913), (3, 991971), (9, 330657), (19, 156627), (27, 110219), (57, 52209), (171, 17403), (513, 5801)]