2116727943

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{393517}}^1$

素因数の和:393694

約数の個数: 16

約数和(自身を含む): 3097773696

約数和(自身を除く): 981045753

約数列:

[1, 3, 11, 33, 163, 489, 1793, 5379, 393517, 1180551, 4328687, 12986061, 64143271, 192429813, 705575981, 2116727943]

約数ペア:

[(1, 2116727943), (3, 705575981), (11, 192429813), (33, 64143271), (163, 12986061), (489, 4328687), (1793, 1180551), (5379, 393517)]