10219203

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{1597}}^1$

素因数の和:1688

約数の個数: 20

約数和(自身を含む): 15468640

約数和(自身を除く): 5249437

約数列:

[1, 3, 9, 27, 79, 81, 237, 711, 1597, 2133, 4791, 6399, 14373, 43119, 126163, 129357, 378489, 1135467, 3406401, 10219203]

約数ペア:

[(1, 10219203), (3, 3406401), (9, 1135467), (27, 378489), (79, 129357), (81, 126163), (237, 43119), (711, 14373), (1597, 6399), (2133, 4791)]