1274377137

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{3511}}^1$

素因数の和:4189

約数の個数: 32

約数和(自身を含む): 1966270464

約数和(自身を除く): 691893327

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 647, 1941, 3511, 7117, 10533, 10999, 21351, 32997, 38621, 59687, 115863, 120989, 179061, 362967, 656557, 1969671, 2271617, 6814851, 24987787, 38617489, 74963361, 115852467, 424792379, 1274377137]

約数ペア:

[(1, 1274377137), (3, 424792379), (11, 115852467), (17, 74963361), (33, 38617489), (51, 24987787), (187, 6814851), (561, 2271617), (647, 1969671), (1941, 656557), (3511, 362967), (7117, 179061), (10533, 120989), (10999, 115863), (21351, 59687), (32997, 38621)]