156979394923

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20693}}^1\times {\mathrm{30713}}^1$

素因数の和:51438

約数の個数: 16

約数和(自身を含む): 177966744480

約数和(自身を除く): 20987349557

約数列:

[1, 13, 19, 247, 20693, 30713, 269009, 393167, 399269, 583547, 5111171, 7586111, 635544109, 8262073417, 12075338071, 156979394923]

約数ペア:

[(1, 156979394923), (13, 12075338071), (19, 8262073417), (247, 635544109), (20693, 7586111), (30713, 5111171), (269009, 583547), (393167, 399269)]