140319039

素因数分解:

$3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{40993}}^1$

素因数の和:41166

約数の個数: 16

約数和(自身を含む): 215136512

約数和(自身を除く): 74817473

約数列:

[1, 3, 7, 21, 163, 489, 1141, 3423, 40993, 122979, 286951, 860853, 6681859, 20045577, 46773013, 140319039]

約数ペア:

[(1, 140319039), (3, 46773013), (7, 20045577), (21, 6681859), (163, 860853), (489, 286951), (1141, 122979), (3423, 40993)]