25314303

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 40296960

約数和(自身を除く): 14982657

約数列:

[1, 3, 7, 21, 29, 87, 197, 203, 211, 591, 609, 633, 1379, 1477, 4137, 4431, 5713, 6119, 17139, 18357, 39991, 41567, 42833, 119973, 124701, 128499, 290969, 872907, 1205443, 3616329, 8438101, 25314303]

約数ペア:

[(1, 25314303), (3, 8438101), (7, 3616329), (21, 1205443), (29, 872907), (87, 290969), (197, 128499), (203, 124701), (211, 119973), (591, 42833), (609, 41567), (633, 39991), (1379, 18357), (1477, 17139), (4137, 6119), (4431, 5713)]