74104513

素因数分解:

$7^2\times {\mathrm{17}}^2\times {\mathrm{5233}}^1$

素因数の和:5281

約数の個数: 18

約数和(自身を含む): 91589766

約数和(自身を除く): 17485253

約数列:

[1, 7, 17, 49, 119, 289, 833, 2023, 5233, 14161, 36631, 88961, 256417, 622727, 1512337, 4359089, 10586359, 74104513]

約数ペア:

[(1, 74104513), (7, 10586359), (17, 4359089), (49, 1512337), (119, 622727), (289, 256417), (833, 88961), (2023, 36631), (5233, 14161)]