40378961

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{14753}}^1$

素因数の和:14800

約数の個数: 16

約数和(自身を含む): 50989824

約数和(自身を除く): 10610863

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 14753, 103271, 250801, 339319, 1755607, 2375233, 5768423, 40378961]

約数ペア:

[(1, 40378961), (7, 5768423), (17, 2375233), (23, 1755607), (119, 339319), (161, 250801), (391, 103271), (2737, 14753)]