13373217

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10391}}^1$

素因数の和:10421

約数の個数: 24

約数和(自身を含む): 22696128

約数和(自身を除く): 9322911

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 10391, 31173, 93519, 114301, 135083, 342903, 405249, 1028709, 1215747, 1485913, 4457739, 13373217]

約数ペア:

[(1, 13373217), (3, 4457739), (9, 1485913), (11, 1215747), (13, 1028709), (33, 405249), (39, 342903), (99, 135083), (117, 114301), (143, 93519), (429, 31173), (1287, 10391)]