40266399

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{601}}^1\times {\mathrm{971}}^1$

素因数の和:1598

約数の個数: 16

約数和(自身を含む): 56173824

約数和(自身を除く): 15907425

約数列:

[1, 3, 23, 69, 601, 971, 1803, 2913, 13823, 22333, 41469, 66999, 583571, 1750713, 13422133, 40266399]

約数ペア:

[(1, 40266399), (3, 13422133), (23, 1750713), (69, 583571), (601, 66999), (971, 41469), (1803, 22333), (2913, 13823)]