28569801

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{8231}}^1$

素因数の和:8336

約数の個数: 16

約数和(自身を含む): 41489280

約数和(自身を除く): 12919479

約数列:

[1, 3, 13, 39, 89, 267, 1157, 3471, 8231, 24693, 107003, 321009, 732559, 2197677, 9523267, 28569801]

約数ペア:

[(1, 28569801), (3, 9523267), (13, 2197677), (39, 732559), (89, 321009), (267, 107003), (1157, 24693), (3471, 8231)]