17390841

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{4091}}^1$

素因数の和:4216

約数の個数: 16

約数和(自身を含む): 25206720

約数和(自身を除く): 7815879

約数列:

[1, 3, 13, 39, 109, 327, 1417, 4091, 4251, 12273, 53183, 159549, 445919, 1337757, 5796947, 17390841]

約数ペア:

[(1, 17390841), (3, 5796947), (13, 1337757), (39, 445919), (109, 159549), (327, 53183), (1417, 12273), (4091, 4251)]