40884082011

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{63981349}}^1$

素因数の和:63981426

約数の個数: 12

約数和(自身を含む): 59886543600

約数和(自身を除く): 19002461589

約数列:

[1, 3, 9, 71, 213, 639, 63981349, 191944047, 575832141, 4542675779, 13628027337, 40884082011]

約数ペア:

[(1, 40884082011), (3, 13628027337), (9, 4542675779), (71, 575832141), (213, 191944047), (639, 63981349)]