895214307

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{1279}}^1$

素因数の和:1563

約数の個数: 32

約数和(自身を含む): 1305722880

約数和(自身を除く): 410508573

約数列:

[1, 3, 13, 39, 131, 137, 393, 411, 1279, 1703, 1781, 3837, 5109, 5343, 16627, 17947, 49881, 53841, 167549, 175223, 233311, 502647, 525669, 699933, 2178137, 2277899, 6534411, 6833697, 22954213, 68862639, 298404769, 895214307]

約数ペア:

[(1, 895214307), (3, 298404769), (13, 68862639), (39, 22954213), (131, 6833697), (137, 6534411), (393, 2277899), (411, 2178137), (1279, 699933), (1703, 525669), (1781, 502647), (3837, 233311), (5109, 175223), (5343, 167549), (16627, 53841), (17947, 49881)]