39908877

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{191}}^1\times {\mathrm{241}}^1$

素因数の和:469

約数の個数: 24

約数和(自身を含む): 57057792

約数和(自身を除く): 17148915

約数列:

[1, 3, 17, 51, 191, 241, 289, 573, 723, 867, 3247, 4097, 9741, 12291, 46031, 55199, 69649, 138093, 165597, 208947, 782527, 2347581, 13302959, 39908877]

約数ペア:

[(1, 39908877), (3, 13302959), (17, 2347581), (51, 782527), (191, 208947), (241, 165597), (289, 138093), (573, 69649), (723, 55199), (867, 46031), (3247, 12291), (4097, 9741)]