3147183

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{727}}^1$

素因数の和:783

約数の個数: 24

約数和(自身を含む): 5034848

約数和(自身を除く): 1887665

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 727, 1443, 2181, 4329, 6543, 9451, 26899, 28353, 80697, 85059, 242091, 349687, 1049061, 3147183]

約数ペア:

[(1, 3147183), (3, 1049061), (9, 349687), (13, 242091), (37, 85059), (39, 80697), (111, 28353), (117, 26899), (333, 9451), (481, 6543), (727, 4329), (1443, 2181)]