40888899

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{439}}^1$

素因数の和:655

約数の個数: 24

約数和(自身を含む): 60403200

約数和(自身を除く): 19514301

約数列:

[1, 3, 9, 79, 131, 237, 393, 439, 711, 1179, 1317, 3951, 10349, 31047, 34681, 57509, 93141, 104043, 172527, 312129, 517581, 4543211, 13629633, 40888899]

約数ペア:

[(1, 40888899), (3, 13629633), (9, 4543211), (79, 517581), (131, 312129), (237, 172527), (393, 104043), (439, 93141), (711, 57509), (1179, 34681), (1317, 31047), (3951, 10349)]