2013071013

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{39821}}^1$

素因数の和:40005

約数の個数: 24

約数和(自身を含む): 3000508056

約数和(自身を除く): 987437043

約数列:

[1, 3, 9, 41, 123, 137, 369, 411, 1233, 5617, 16851, 39821, 50553, 119463, 358389, 1632661, 4897983, 5455477, 14693949, 16366431, 49099293, 223674557, 671023671, 2013071013]

約数ペア:

[(1, 2013071013), (3, 671023671), (9, 223674557), (41, 49099293), (123, 16366431), (137, 14693949), (369, 5455477), (411, 4897983), (1233, 1632661), (5617, 358389), (16851, 119463), (39821, 50553)]