1220161203

素因数分解:

$3^2\times {\mathrm{239}}^1\times {\mathrm{599}}^1\times {\mathrm{947}}^1$

素因数の和:1791

約数の個数: 24

約数和(自身を含む): 1774656000

約数和(自身を除く): 554494797

約数列:

[1, 3, 9, 239, 599, 717, 947, 1797, 2151, 2841, 5391, 8523, 143161, 226333, 429483, 567253, 678999, 1288449, 1701759, 2036997, 5105277, 135573467, 406720401, 1220161203]

約数ペア:

[(1, 1220161203), (3, 406720401), (9, 135573467), (239, 5105277), (599, 2036997), (717, 1701759), (947, 1288449), (1797, 678999), (2151, 567253), (2841, 429483), (5391, 226333), (8523, 143161)]