1406529603

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{754981}}^1$

素因数の和:755016

約数の個数: 20

約数和(自身を含む): 2192467728

約数和(自身を除く): 785938125

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 754981, 2264943, 6794829, 17364563, 20384487, 52093689, 61153461, 156281067, 468843201, 1406529603]

約数ペア:

[(1, 1406529603), (3, 468843201), (9, 156281067), (23, 61153461), (27, 52093689), (69, 20384487), (81, 17364563), (207, 6794829), (621, 2264943), (1863, 754981)]