80631993

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{8237}}^1$

素因数の和:8504

約数の個数: 16

約数和(自身を含む): 116254656

約数和(自身を除く): 35622663

約数列:

[1, 3, 13, 39, 251, 753, 3263, 8237, 9789, 24711, 107081, 321243, 2067487, 6202461, 26877331, 80631993]

約数ペア:

[(1, 80631993), (3, 26877331), (13, 6202461), (39, 2067487), (251, 321243), (753, 107081), (3263, 24711), (8237, 9789)]