741938913

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{450479}}^1$

素因数の和:450549

約数の個数: 16

約数和(自身を含む): 1117190400

約数和(自身を除く): 375251487

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 450479, 1351437, 4054311, 12162933, 27479219, 82437657, 247312971, 741938913]

約数ペア:

[(1, 741938913), (3, 247312971), (9, 82437657), (27, 27479219), (61, 12162933), (183, 4054311), (549, 1351437), (1647, 450479)]