48494199

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{40111}}^1$

素因数の和:40158

約数の個数: 16

約数和(自身を含む): 71880704

約数和(自身を除く): 23386505

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 40111, 120333, 521443, 1243441, 1564329, 3730323, 16164733, 48494199]

約数ペア:

[(1, 48494199), (3, 16164733), (13, 3730323), (31, 1564329), (39, 1243441), (93, 521443), (403, 120333), (1209, 40111)]