13671723

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1213}}^1$

素因数の和:1263

約数の個数: 24

約数和(自身を含む): 20871088

約数和(自身を除く): 7199365

約数列:

[1, 3, 13, 17, 39, 51, 221, 289, 663, 867, 1213, 3639, 3757, 11271, 15769, 20621, 47307, 61863, 268073, 350557, 804219, 1051671, 4557241, 13671723]

約数ペア:

[(1, 13671723), (3, 4557241), (13, 1051671), (17, 804219), (39, 350557), (51, 268073), (221, 61863), (289, 47307), (663, 20621), (867, 15769), (1213, 11271), (3639, 3757)]