27689487

素因数分解:

$3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{5659}}^1$

素因数の和:5902

約数の個数: 16

約数和(自身を含む): 42382080

約数和(自身を除く): 14692593

約数列:

[1, 3, 7, 21, 233, 699, 1631, 4893, 5659, 16977, 39613, 118839, 1318547, 3955641, 9229829, 27689487]

約数ペア:

[(1, 27689487), (3, 9229829), (7, 3955641), (21, 1318547), (233, 118839), (699, 39613), (1631, 16977), (4893, 5659)]