13983111

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{3673}}^1$

素因数の和:3732

約数の個数: 20

約数和(自身を含む): 21338592

約数和(自身を除く): 7355481

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3673, 3807, 11019, 33057, 99171, 172631, 297513, 517893, 1553679, 4661037, 13983111]

約数ペア:

[(1, 13983111), (3, 4661037), (9, 1553679), (27, 517893), (47, 297513), (81, 172631), (141, 99171), (423, 33057), (1269, 11019), (3673, 3807)]