16431569289

素因数分解:

$3^2\times {\mathrm{157}}^1\times {\mathrm{307}}^1\times {\mathrm{37879}}^1$

素因数の和:38349

約数の個数: 24

約数和(自身を含む): 23964100160

約数和(自身を除く): 7532530871

約数列:

[1, 3, 9, 157, 307, 471, 921, 1413, 2763, 37879, 48199, 113637, 144597, 340911, 433791, 5947003, 11628853, 17841009, 34886559, 53523027, 104659677, 1825729921, 5477189763, 16431569289]

約数ペア:

[(1, 16431569289), (3, 5477189763), (9, 1825729921), (157, 104659677), (307, 53523027), (471, 34886559), (921, 17841009), (1413, 11628853), (2763, 5947003), (37879, 433791), (48199, 340911), (113637, 144597)]