13327274751

素因数分解:

$3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{880211}}^1$

素因数の和:880331

約数の個数: 24

約数和(自身を含む): 20871586944

約数和(自身を除く): 7544312193

約数列:

[1, 3, 7, 21, 49, 103, 147, 309, 721, 2163, 5047, 15141, 880211, 2640633, 6161477, 18484431, 43130339, 90661733, 129391017, 271985199, 634632131, 1903896393, 4442424917, 13327274751]

約数ペア:

[(1, 13327274751), (3, 4442424917), (7, 1903896393), (21, 634632131), (49, 271985199), (103, 129391017), (147, 90661733), (309, 43130339), (721, 18484431), (2163, 6161477), (5047, 2640633), (15141, 880211)]