12797865

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2017}}^1$

素因数の和:2078

約数の個数: 32

約数和(自身を含む): 23247360

約数和(自身を除く): 10449495

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 705, 1269, 2017, 2115, 6051, 6345, 10085, 18153, 30255, 54459, 90765, 94799, 272295, 284397, 473995, 853191, 1421985, 2559573, 4265955, 12797865]

約数ペア:

[(1, 12797865), (3, 4265955), (5, 2559573), (9, 1421985), (15, 853191), (27, 473995), (45, 284397), (47, 272295), (135, 94799), (141, 90765), (235, 54459), (423, 30255), (705, 18153), (1269, 10085), (2017, 6345), (2115, 6051)]