82991013

素因数分解:

$3^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{6263}}^1$

素因数の和:6904

約数の個数: 16

約数和(自身を含む): 126683136

約数和(自身を除く): 43692123

約数列:

[1, 3, 7, 21, 631, 1893, 4417, 6263, 13251, 18789, 43841, 131523, 3951953, 11855859, 27663671, 82991013]

約数ペア:

[(1, 82991013), (3, 27663671), (7, 11855859), (21, 3951953), (631, 131523), (1893, 43841), (4417, 18789), (6263, 13251)]