40172433

素因数分解:

$3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{10687}}^1$

素因数の和:10876

約数の個数: 16

約数和(自身を含む): 61562880

約数和(自身を除く): 21390447

約数列:

[1, 3, 7, 21, 179, 537, 1253, 3759, 10687, 32061, 74809, 224427, 1912973, 5738919, 13390811, 40172433]

約数ペア:

[(1, 40172433), (3, 13390811), (7, 5738919), (21, 1912973), (179, 224427), (537, 74809), (1253, 32061), (3759, 10687)]