12570147

素因数分解:

$3^6\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:462

約数の個数: 28

約数和(自身を含む): 19332984

約数和(自身を除く): 6762837

約数列:

[1, 3, 9, 27, 43, 81, 129, 243, 387, 401, 729, 1161, 1203, 3483, 3609, 10449, 10827, 17243, 31347, 32481, 51729, 97443, 155187, 292329, 465561, 1396683, 4190049, 12570147]

約数ペア:

[(1, 12570147), (3, 4190049), (9, 1396683), (27, 465561), (43, 292329), (81, 155187), (129, 97443), (243, 51729), (387, 32481), (401, 31347), (729, 17243), (1161, 10827), (1203, 10449), (3483, 3609)]