1121145981

素因数分解:

$3^1\times {\mathrm{311}}^1\times {\mathrm{941}}^1\times {\mathrm{1277}}^1$

素因数の和:2532

約数の個数: 16

約数和(自身を含む): 1502437248

約数和(自身を除く): 381291267

約数列:

[1, 3, 311, 933, 941, 1277, 2823, 3831, 292651, 397147, 877953, 1191441, 1201657, 3604971, 373715327, 1121145981]

約数ペア:

[(1, 1121145981), (3, 373715327), (311, 3604971), (933, 1201657), (941, 1191441), (1277, 877953), (2823, 397147), (3831, 292651)]