28218369513

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{1415093}}^1$

素因数の和:1415153

約数の個数: 24

約数和(自身を含む): 41705650368

約数和(自身を除く): 13487280855

約数列:

[1, 3, 17, 23, 51, 69, 289, 391, 867, 1173, 6647, 19941, 1415093, 4245279, 24056581, 32547139, 72169743, 97641417, 408961877, 553301363, 1226885631, 1659904089, 9406123171, 28218369513]

約数ペア:

[(1, 28218369513), (3, 9406123171), (17, 1659904089), (23, 1226885631), (51, 553301363), (69, 408961877), (289, 97641417), (391, 72169743), (867, 32547139), (1173, 24056581), (6647, 4245279), (19941, 1415093)]