49708191

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{14321}}^1$

素因数の和:14426

約数の個数: 16

約数和(自身を含む): 72182880

約数和(自身を除く): 22474689

約数列:

[1, 3, 13, 39, 89, 267, 1157, 3471, 14321, 42963, 186173, 558519, 1274569, 3823707, 16569397, 49708191]

約数ペア:

[(1, 49708191), (3, 16569397), (13, 3823707), (39, 1274569), (89, 558519), (267, 186173), (1157, 42963), (3471, 14321)]