8507380609

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{419}}^1\times {\mathrm{643}}^1$

素因数の和:1429

約数の個数: 32

約数和(自身を含む): 10542228480

約数和(自身を除く): 2034847871

約数列:

[1, 7, 13, 91, 347, 419, 643, 2429, 2933, 4501, 4511, 5447, 8359, 31577, 38129, 58513, 145393, 223121, 269417, 1017751, 1561847, 1885919, 1890109, 2900573, 3502421, 13230763, 20304011, 24516947, 93487699, 654413893, 1215340087, 8507380609]

約数ペア:

[(1, 8507380609), (7, 1215340087), (13, 654413893), (91, 93487699), (347, 24516947), (419, 20304011), (643, 13230763), (2429, 3502421), (2933, 2900573), (4501, 1890109), (4511, 1885919), (5447, 1561847), (8359, 1017751), (31577, 269417), (38129, 223121), (58513, 145393)]