13302717

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 19891200

約数和(自身を除く): 6588483

約数列:

[1, 3, 19, 23, 57, 69, 73, 139, 219, 417, 437, 1311, 1387, 1679, 2641, 3197, 4161, 5037, 7923, 9591, 10147, 30441, 31901, 60743, 95703, 182229, 192793, 233381, 578379, 700143, 4434239, 13302717]

約数ペア:

[(1, 13302717), (3, 4434239), (19, 700143), (23, 578379), (57, 233381), (69, 192793), (73, 182229), (139, 95703), (219, 60743), (417, 31901), (437, 30441), (1311, 10147), (1387, 9591), (1679, 7923), (2641, 5037), (3197, 4161)]