22821379

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{607}}^1$

素因数の和:786

約数の個数: 16

約数和(自身を含む): 26966016

約数和(自身を除く): 4144637

約数列:

[1, 7, 41, 131, 287, 607, 917, 4249, 5371, 24887, 37597, 79517, 174209, 556619, 3260197, 22821379]

約数ペア:

[(1, 22821379), (7, 3260197), (41, 556619), (131, 174209), (287, 79517), (607, 37597), (917, 24887), (4249, 5371)]