26480751

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 40642560

約数和(自身を除く): 14161809

約数列:

[1, 3, 11, 23, 33, 69, 139, 251, 253, 417, 753, 759, 1529, 2761, 3197, 4587, 5773, 8283, 9591, 17319, 34889, 35167, 63503, 104667, 105501, 190509, 383779, 802447, 1151337, 2407341, 8826917, 26480751]

約数ペア:

[(1, 26480751), (3, 8826917), (11, 2407341), (23, 1151337), (33, 802447), (69, 383779), (139, 190509), (251, 105501), (253, 104667), (417, 63503), (753, 35167), (759, 34889), (1529, 17319), (2761, 9591), (3197, 8283), (4587, 5773)]