131330299

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 153331200

約数和(自身を除く): 22000901

約数列:

[1, 19, 23, 29, 43, 241, 437, 551, 667, 817, 989, 1247, 4579, 5543, 6989, 10363, 12673, 18791, 23693, 28681, 105317, 132791, 160747, 196897, 238349, 300527, 544939, 3054193, 4528631, 5710013, 6912121, 131330299]

約数ペア:

[(1, 131330299), (19, 6912121), (23, 5710013), (29, 4528631), (43, 3054193), (241, 544939), (437, 300527), (551, 238349), (667, 196897), (817, 160747), (989, 132791), (1247, 105317), (4579, 28681), (5543, 23693), (6989, 18791), (10363, 12673)]