40699729

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{2971}}^1$

素因数の和:3100

約数の個数: 16

約数和(自身を含む): 49454080

約数和(自身を除く): 8754351

約数列:

[1, 7, 19, 103, 133, 721, 1957, 2971, 13699, 20797, 56449, 306013, 395143, 2142091, 5814247, 40699729]

約数ペア:

[(1, 40699729), (7, 5814247), (19, 2142091), (103, 395143), (133, 306013), (721, 56449), (1957, 20797), (2971, 13699)]