27978533

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{383}}^1$

素因数の和:652

約数の個数: 16

約数和(自身を含む): 31795200

約数和(自身を除く): 3816667

約数列:

[1, 11, 29, 229, 319, 383, 2519, 4213, 6641, 11107, 73051, 87707, 122177, 964777, 2543503, 27978533]

約数ペア:

[(1, 27978533), (11, 2543503), (29, 964777), (229, 122177), (319, 87707), (383, 73051), (2519, 11107), (4213, 6641)]