1728888979965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{3331}}^1\times {\mathrm{4943143}}^1$

素因数の和:4946489

約数の個数: 32

約数和(自身を含む): 3162346715136

約数和(自身を除く): 1433457735171

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 3331, 9993, 16655, 23317, 49965, 69951, 116585, 349755, 4943143, 14829429, 24715715, 34602001, 74147145, 103806003, 173010005, 519030015, 16465609333, 49396827999, 82328046665, 115259265331, 246984139995, 345777795993, 576296326655, 1728888979965]

約数ペア:

[(1, 1728888979965), (3, 576296326655), (5, 345777795993), (7, 246984139995), (15, 115259265331), (21, 82328046665), (35, 49396827999), (105, 16465609333), (3331, 519030015), (9993, 173010005), (16655, 103806003), (23317, 74147145), (49965, 34602001), (69951, 24715715), (116585, 14829429), (349755, 4943143)]