10280809

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:181

約数の個数: 32

約数和(自身を含む): 13639680

約数和(自身を除く): 3358871

約数列:

[1, 7, 11, 31, 59, 73, 77, 217, 341, 413, 511, 649, 803, 1829, 2263, 2387, 4307, 4543, 5621, 12803, 15841, 20119, 24893, 30149, 47377, 133517, 140833, 174251, 331639, 934619, 1468687, 10280809]

約数ペア:

[(1, 10280809), (7, 1468687), (11, 934619), (31, 331639), (59, 174251), (73, 140833), (77, 133517), (217, 47377), (341, 30149), (413, 24893), (511, 20119), (649, 15841), (803, 12803), (1829, 5621), (2263, 4543), (2387, 4307)]