17917311

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{349}}^1$

素因数の和:618

約数の個数: 16

約数和(自身を含む): 24332000

約数和(自身を除く): 6414689

約数列:

[1, 3, 109, 157, 327, 349, 471, 1047, 17113, 38041, 51339, 54793, 114123, 164379, 5972437, 17917311]

約数ペア:

[(1, 17917311), (3, 5972437), (109, 164379), (157, 114123), (327, 54793), (349, 51339), (471, 38041), (1047, 17113)]