1113305431

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{347}}^1\times {\mathrm{1597}}^1$

素因数の和:1999

約数の個数: 24

約数和(自身を含む): 1331312976

約数和(自身を除く): 218007545

約数列:

[1, 7, 41, 49, 287, 347, 1597, 2009, 2429, 11179, 14227, 17003, 65477, 78253, 99589, 458339, 554159, 697123, 3208373, 3879113, 22720519, 27153791, 159043633, 1113305431]

約数ペア:

[(1, 1113305431), (7, 159043633), (41, 27153791), (49, 22720519), (287, 3879113), (347, 3208373), (1597, 697123), (2009, 554159), (2429, 458339), (11179, 99589), (14227, 78253), (17003, 65477)]