12650804570887

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{8997017}}^1$

素因数の和:8997211

約数の個数: 32

約数和(自身を含む): 15261821573760

約数和(自身を除く): 2611017002873

約数列:

[1, 7, 37, 61, 89, 259, 427, 623, 2257, 3293, 5429, 15799, 23051, 38003, 200873, 1406111, 8997017, 62979119, 332889629, 548818037, 800734513, 2330227403, 3841726259, 5605141591, 20306267369, 29627176981, 48844805293, 142143871583, 207390238867, 341913637051, 1807257795841, 12650804570887]

約数ペア:

[(1, 12650804570887), (7, 1807257795841), (37, 341913637051), (61, 207390238867), (89, 142143871583), (259, 48844805293), (427, 29627176981), (623, 20306267369), (2257, 5605141591), (3293, 3841726259), (5429, 2330227403), (15799, 800734513), (23051, 548818037), (38003, 332889629), (200873, 62979119), (1406111, 8997017)]