40328013

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{64319}}^1$

素因数の和:64352

約数の個数: 16

約数和(自身を含む): 61747200

約数和(自身を除く): 21419187

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 64319, 192957, 707509, 1222061, 2122527, 3666183, 13442671, 40328013]

約数ペア:

[(1, 40328013), (3, 13442671), (11, 3666183), (19, 2122527), (33, 1222061), (57, 707509), (209, 192957), (627, 64319)]