12958347

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{409}}^1$

素因数の和:650

約数の個数: 16

約数和(自身を含む): 17712000

約数和(自身を除く): 4753653

約数列:

[1, 3, 59, 177, 179, 409, 537, 1227, 10561, 24131, 31683, 72393, 73211, 219633, 4319449, 12958347]

約数ペア:

[(1, 12958347), (3, 4319449), (59, 219633), (177, 73211), (179, 72393), (409, 31683), (537, 24131), (1227, 10561)]