11480373

素因数分解:

$3^4\times {\mathrm{271}}^1\times {\mathrm{523}}^1$

素因数の和:806

約数の個数: 20

約数和(自身を含む): 17245888

約数和(自身を除く): 5765515

約数列:

[1, 3, 9, 27, 81, 271, 523, 813, 1569, 2439, 4707, 7317, 14121, 21951, 42363, 141733, 425199, 1275597, 3826791, 11480373]

約数ペア:

[(1, 11480373), (3, 3826791), (9, 1275597), (27, 425199), (81, 141733), (271, 42363), (523, 21951), (813, 14121), (1569, 7317), (2439, 4707)]