13491036009

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{25873}}^1$

素因数の和:26142

約数の個数: 48

約数和(自身を含む): 22280618880

約数和(自身を除く): 8789582871

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 229, 253, 687, 759, 2061, 2277, 2519, 5267, 7557, 15801, 22671, 25873, 47403, 57937, 77619, 173811, 232857, 284603, 521433, 595079, 853809, 1785237, 2561427, 5355711, 5924917, 6545869, 17774751, 19637607, 53324253, 58912821, 65174087, 136273091, 195522261, 408819273, 586566783, 1226457819, 1499004001, 4497012003, 13491036009]

約数ペア:

[(1, 13491036009), (3, 4497012003), (9, 1499004001), (11, 1226457819), (23, 586566783), (33, 408819273), (69, 195522261), (99, 136273091), (207, 65174087), (229, 58912821), (253, 53324253), (687, 19637607), (759, 17774751), (2061, 6545869), (2277, 5924917), (2519, 5355711), (5267, 2561427), (7557, 1785237), (15801, 853809), (22671, 595079), (25873, 521433), (47403, 284603), (57937, 232857), (77619, 173811)]