71306789

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{503}}^1$

素因数の和:820

約数の個数: 16

約数和(自身を含む): 78382080

約数和(自身を除く): 7075291

約数列:

[1, 17, 31, 269, 503, 527, 4573, 8339, 8551, 15593, 135307, 141763, 265081, 2300219, 4194517, 71306789]

約数ペア:

[(1, 71306789), (17, 4194517), (31, 2300219), (269, 265081), (503, 141763), (527, 135307), (4573, 15593), (8339, 8551)]