13119801

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1487}}^1$

素因数の和:1680

約数の個数: 16

約数和(自身を含む): 18641664

約数和(自身を除く): 5521863

約数列:

[1, 3, 17, 51, 173, 519, 1487, 2941, 4461, 8823, 25279, 75837, 257251, 771753, 4373267, 13119801]

約数ペア:

[(1, 13119801), (3, 4373267), (17, 771753), (51, 257251), (173, 75837), (519, 25279), (1487, 8823), (2941, 4461)]