2017093905

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1948883}}^1$

素因数の和:1948917

約数の個数: 24

約数和(自身を含む): 3648310848

約数和(自身を除く): 1631216943

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 1948883, 5846649, 9744415, 17539947, 29233245, 44824309, 87699735, 134472927, 224121545, 403418781, 672364635, 2017093905]

約数ペア:

[(1, 2017093905), (3, 672364635), (5, 403418781), (9, 224121545), (15, 134472927), (23, 87699735), (45, 44824309), (69, 29233245), (115, 17539947), (207, 9744415), (345, 5846649), (1035, 1948883)]