23701419

素因数分解:

$3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1783}}^1$

素因数の和:2007

約数の個数: 24

約数和(自身を含む): 39333632

約数和(自身を除く): 15632213

約数列:

[1, 3, 7, 9, 21, 63, 211, 633, 1477, 1783, 1899, 4431, 5349, 12481, 13293, 16047, 37443, 112329, 376213, 1128639, 2633491, 3385917, 7900473, 23701419]

約数ペア:

[(1, 23701419), (3, 7900473), (7, 3385917), (9, 2633491), (21, 1128639), (63, 376213), (211, 112329), (633, 37443), (1477, 16047), (1783, 13293), (1899, 12481), (4431, 5349)]