16632749

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:209

約数の個数: 32

約数和(自身を含む): 21565440

約数和(自身を除く): 4932691

約数列:

[1, 7, 17, 23, 59, 103, 119, 161, 391, 413, 721, 1003, 1357, 1751, 2369, 2737, 6077, 7021, 9499, 12257, 16583, 23069, 40273, 42539, 103309, 139771, 161483, 281911, 723163, 978397, 2376107, 16632749]

約数ペア:

[(1, 16632749), (7, 2376107), (17, 978397), (23, 723163), (59, 281911), (103, 161483), (119, 139771), (161, 103309), (391, 42539), (413, 40273), (721, 23069), (1003, 16583), (1357, 12257), (1751, 9499), (2369, 7021), (2737, 6077)]