13894083

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12973}}^1$

素因数の和:13003

約数の個数: 24

約数和(自身を含む): 24287328

約数和(自身を除く): 10393245

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 12973, 38919, 90811, 116757, 220541, 272433, 661623, 817299, 1543787, 1984869, 4631361, 13894083]

約数ペア:

[(1, 13894083), (3, 4631361), (7, 1984869), (9, 1543787), (17, 817299), (21, 661623), (51, 272433), (63, 220541), (119, 116757), (153, 90811), (357, 38919), (1071, 12973)]