2874657

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:320

約数の個数: 16

約数和(自身を含む): 3960000

約数和(自身を除く): 1085343

約数列:

[1, 3, 59, 109, 149, 177, 327, 447, 6431, 8791, 16241, 19293, 26373, 48723, 958219, 2874657]

約数ペア:

[(1, 2874657), (3, 958219), (59, 48723), (109, 26373), (149, 19293), (177, 16241), (327, 8791), (447, 6431)]