17224753

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:217

約数の個数: 32

約数和(自身を含む): 22498560

約数和(自身を除く): 5273807

約数列:

[1, 7, 13, 29, 61, 91, 107, 203, 377, 427, 749, 793, 1391, 1769, 2639, 3103, 5551, 6527, 9737, 12383, 21721, 22997, 40339, 45689, 84851, 160979, 189283, 282373, 593957, 1324981, 2460679, 17224753]

約数ペア:

[(1, 17224753), (7, 2460679), (13, 1324981), (29, 593957), (61, 282373), (91, 189283), (107, 160979), (203, 84851), (377, 45689), (427, 40339), (749, 22997), (793, 21721), (1391, 12383), (1769, 9737), (2639, 6527), (3103, 5551)]