1683630291

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{20149}}^1$

素因数の和:20355

約数の個数: 32

約数和(自身を含む): 2692684800

約数和(自身を除く): 1009054509

約数列:

[1, 3, 7, 21, 23, 69, 161, 173, 483, 519, 1211, 3633, 3979, 11937, 20149, 27853, 60447, 83559, 141043, 423129, 463427, 1390281, 3243989, 3485777, 9731967, 10457331, 24400439, 73201317, 80172871, 240518613, 561210097, 1683630291]

約数ペア:

[(1, 1683630291), (3, 561210097), (7, 240518613), (21, 80172871), (23, 73201317), (69, 24400439), (161, 10457331), (173, 9731967), (483, 3485777), (519, 3243989), (1211, 1390281), (3633, 463427), (3979, 423129), (11937, 141043), (20149, 83559), (27853, 60447)]