812795321

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{6779}}^1$

素因数の和:7216

約数の個数: 16

約数和(自身を含む): 915788160

約数和(自身を除く): 102992839

約数列:

[1, 13, 23, 299, 401, 5213, 6779, 9223, 88127, 119899, 155917, 2026921, 2718379, 35338927, 62522717, 812795321]

約数ペア:

[(1, 812795321), (13, 62522717), (23, 35338927), (299, 2718379), (401, 2026921), (5213, 155917), (6779, 119899), (9223, 88127)]