861997873

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1297}}^1\times {\mathrm{1949}}^1$

素因数の和:3288

約数の個数: 16

約数和(自身を含む): 971942400

約数和(自身を除く): 109944527

約数列:

[1, 11, 31, 341, 1297, 1949, 14267, 21439, 40207, 60419, 442277, 664609, 2527853, 27806383, 78363443, 861997873]

約数ペア:

[(1, 861997873), (11, 78363443), (31, 27806383), (341, 2527853), (1297, 664609), (1949, 442277), (14267, 60419), (21439, 40207)]