1227492081

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{2235869}}^1$

素因数の和:2235936

約数の個数: 12

約数和(自身を含む): 1802111220

約数和(自身を除く): 574619139

約数列:

[1, 3, 9, 61, 183, 549, 2235869, 6707607, 20122821, 136388009, 409164027, 1227492081]

約数ペア:

[(1, 1227492081), (3, 409164027), (9, 136388009), (61, 20122821), (183, 6707607), (549, 2235869)]