40957217

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{3049}}^1$

素因数の和:3176

約数の個数: 16

約数和(自身を含む): 49776000

約数和(自身を除く): 8818783

約数列:

[1, 7, 19, 101, 133, 707, 1919, 3049, 13433, 21343, 57931, 307949, 405517, 2155643, 5851031, 40957217]

約数ペア:

[(1, 40957217), (7, 5851031), (19, 2155643), (101, 405517), (133, 307949), (707, 57931), (1919, 21343), (3049, 13433)]