17131653

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 31449600

約数和(自身を除く): 14317947

約数列:

[1, 3, 7, 9, 11, 21, 33, 59, 63, 77, 99, 177, 231, 413, 419, 531, 649, 693, 1239, 1257, 1947, 2933, 3717, 3771, 4543, 4609, 5841, 8799, 13629, 13827, 24721, 26397, 32263, 40887, 41481, 74163, 96789, 173047, 222489, 271931, 290367, 519141, 815793, 1557423, 1903517, 2447379, 5710551, 17131653]

約数ペア:

[(1, 17131653), (3, 5710551), (7, 2447379), (9, 1903517), (11, 1557423), (21, 815793), (33, 519141), (59, 290367), (63, 271931), (77, 222489), (99, 173047), (177, 96789), (231, 74163), (413, 41481), (419, 40887), (531, 32263), (649, 26397), (693, 24721), (1239, 13827), (1257, 13629), (1947, 8799), (2933, 5841), (3717, 4609), (3771, 4543)]