27800367

素因数分解:

$3^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{2447}}^1$

素因数の和:2998

約数の個数: 16

約数和(自身を含む): 42458112

約数和(自身を除く): 14657745

約数列:

[1, 3, 7, 21, 541, 1623, 2447, 3787, 7341, 11361, 17129, 51387, 1323827, 3971481, 9266789, 27800367]

約数ペア:

[(1, 27800367), (3, 9266789), (7, 3971481), (21, 1323827), (541, 51387), (1623, 17129), (2447, 11361), (3787, 7341)]