29910009

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{16927}}^1$

素因数の和:16980

約数の個数: 16

約数和(自身を含む): 43335680

約数和(自身を除く): 13425671

約数列:

[1, 3, 19, 31, 57, 93, 589, 1767, 16927, 50781, 321613, 524737, 964839, 1574211, 9970003, 29910009]

約数ペア:

[(1, 29910009), (3, 9970003), (19, 1574211), (31, 964839), (57, 524737), (93, 321613), (589, 50781), (1767, 16927)]