211329651489

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{6619}}^1\times {\mathrm{967507}}^1$

素因数の和:974140

約数の個数: 16

約数和(自身を含む): 307435342080

約数和(自身を除く): 96105690591

約数列:

[1, 3, 11, 33, 6619, 19857, 72809, 218427, 967507, 2902521, 10642577, 31927731, 6403928833, 19211786499, 70443217163, 211329651489]

約数ペア:

[(1, 211329651489), (3, 70443217163), (11, 19211786499), (33, 6403928833), (6619, 31927731), (19857, 10642577), (72809, 2902521), (218427, 967507)]