7568883

素因数分解:

$3^4\times 7^2\times {\mathrm{1907}}^1$

素因数の和:1933

約数の個数: 30

約数和(自身を含む): 13159476

約数和(自身を除く): 5590593

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 1907, 3969, 5721, 13349, 17163, 40047, 51489, 93443, 120141, 154467, 280329, 360423, 840987, 1081269, 2522961, 7568883]

約数ペア:

[(1, 7568883), (3, 2522961), (7, 1081269), (9, 840987), (21, 360423), (27, 280329), (49, 154467), (63, 120141), (81, 93443), (147, 51489), (189, 40047), (441, 17163), (567, 13349), (1323, 5721), (1907, 3969)]