137987473

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{1279}}^1$

素因数の和:1528

約数の個数: 16

約数和(自身を含む): 152965120

約数和(自身を除く): 14977647

約数列:

[1, 13, 43, 193, 559, 1279, 2509, 8299, 16627, 54997, 107887, 246847, 714961, 3209011, 10614421, 137987473]

約数ペア:

[(1, 137987473), (13, 10614421), (43, 3209011), (193, 714961), (559, 246847), (1279, 107887), (2509, 54997), (8299, 16627)]