4405401

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 8816640

約数和(自身を除く): 4411239

約数列:

[1, 3, 7, 9, 11, 13, 21, 27, 33, 39, 63, 77, 91, 99, 117, 143, 163, 189, 231, 273, 297, 351, 429, 489, 693, 819, 1001, 1141, 1287, 1467, 1793, 2079, 2119, 2457, 3003, 3423, 3861, 4401, 5379, 6357, 9009, 10269, 12551, 14833, 16137, 19071, 23309, 27027, 30807, 37653, 44499, 48411, 57213, 69927, 112959, 133497, 163163, 209781, 338877, 400491, 489489, 629343, 1468467, 4405401]

約数ペア:

[(1, 4405401), (3, 1468467), (7, 629343), (9, 489489), (11, 400491), (13, 338877), (21, 209781), (27, 163163), (33, 133497), (39, 112959), (63, 69927), (77, 57213), (91, 48411), (99, 44499), (117, 37653), (143, 30807), (163, 27027), (189, 23309), (231, 19071), (273, 16137), (297, 14833), (351, 12551), (429, 10269), (489, 9009), (693, 6357), (819, 5379), (1001, 4401), (1141, 3861), (1287, 3423), (1467, 3003), (1793, 2457), (2079, 2119)]