13888917471

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1407613}}^1$

素因数の和:1407663

約数の個数: 32

約数和(自身を含む): 22701998592

約数和(自身を除く): 8813081121

約数列:

[1, 3, 11, 13, 23, 33, 39, 69, 143, 253, 299, 429, 759, 897, 3289, 9867, 1407613, 4222839, 15483743, 18298969, 32375099, 46451229, 54896907, 97125297, 201288659, 356126089, 420876287, 603865977, 1068378267, 1262628861, 4629639157, 13888917471]

約数ペア:

[(1, 13888917471), (3, 4629639157), (11, 1262628861), (13, 1068378267), (23, 603865977), (33, 420876287), (39, 356126089), (69, 201288659), (143, 97125297), (253, 54896907), (299, 46451229), (429, 32375099), (759, 18298969), (897, 15483743), (3289, 4222839), (9867, 1407613)]