1865430063

素因数分解:

$3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1\times {\mathrm{1993}}^1$

素因数の和:2268

約数の個数: 48

約数和(自身を含む): 3135525120

約数和(自身を除く): 1270095057

約数列:

[1, 3, 7, 9, 21, 63, 83, 179, 249, 537, 581, 747, 1253, 1611, 1743, 1993, 3759, 5229, 5979, 11277, 13951, 14857, 17937, 41853, 44571, 103999, 125559, 133713, 165419, 311997, 356747, 496257, 935991, 1070241, 1157933, 1488771, 2497229, 3210723, 3473799, 7491687, 10421397, 22475061, 29610001, 88830003, 207270007, 266490009, 621810021, 1865430063]

約数ペア:

[(1, 1865430063), (3, 621810021), (7, 266490009), (9, 207270007), (21, 88830003), (63, 29610001), (83, 22475061), (179, 10421397), (249, 7491687), (537, 3473799), (581, 3210723), (747, 2497229), (1253, 1488771), (1611, 1157933), (1743, 1070241), (1993, 935991), (3759, 496257), (5229, 356747), (5979, 311997), (11277, 165419), (13951, 133713), (14857, 125559), (17937, 103999), (41853, 44571)]