2634840039

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{20897}}^1$

素因数の和:21027

約数の個数: 32

約数和(自身を含む): 3918124224

約数和(自身を除く): 1283284185

約数列:

[1, 3, 13, 39, 53, 61, 159, 183, 689, 793, 2067, 2379, 3233, 9699, 20897, 42029, 62691, 126087, 271661, 814983, 1107541, 1274717, 3322623, 3824151, 14398033, 16571321, 43194099, 49713963, 67560001, 202680003, 878280013, 2634840039]

約数ペア:

[(1, 2634840039), (3, 878280013), (13, 202680003), (39, 67560001), (53, 49713963), (61, 43194099), (159, 16571321), (183, 14398033), (689, 3824151), (793, 3322623), (2067, 1274717), (2379, 1107541), (3233, 814983), (9699, 271661), (20897, 126087), (42029, 62691)]