1738347

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{53}}^1$

素因数の和:127

約数の個数: 24

約数和(自身を含む): 2633904

約数和(自身を除く): 895557

約数列:

[1, 3, 13, 29, 39, 53, 87, 159, 377, 689, 841, 1131, 1537, 2067, 2523, 4611, 10933, 19981, 32799, 44573, 59943, 133719, 579449, 1738347]

約数ペア:

[(1, 1738347), (3, 579449), (13, 133719), (29, 59943), (39, 44573), (53, 32799), (87, 19981), (159, 10933), (377, 4611), (689, 2523), (841, 2067), (1131, 1537)]