13651257

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{907}}^1$

素因数の和:1112

約数の個数: 16

約数和(自身を含む): 18959040

約数和(自身を除く): 5307783

約数列:

[1, 3, 29, 87, 173, 519, 907, 2721, 5017, 15051, 26303, 78909, 156911, 470733, 4550419, 13651257]

約数ペア:

[(1, 13651257), (3, 4550419), (29, 470733), (87, 156911), (173, 78909), (519, 26303), (907, 15051), (2721, 5017)]