56221503

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{11351}}^1$

素因数の和:11494

約数の個数: 16

約数和(自身を含む): 81371136

約数和(自身を除く): 25149633

約数列:

[1, 3, 13, 39, 127, 381, 1651, 4953, 11351, 34053, 147563, 442689, 1441577, 4324731, 18740501, 56221503]

約数ペア:

[(1, 56221503), (3, 18740501), (13, 4324731), (39, 1441577), (127, 442689), (381, 147563), (1651, 34053), (4953, 11351)]