2100085421

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{35977}}^1$

素因数の和:36284

約数の個数: 16

約数和(自身を含む): 2486799360

約数和(自身を除く): 386713939

約数列:

[1, 7, 31, 217, 269, 1883, 8339, 35977, 58373, 251839, 1115287, 7807009, 9677813, 67744691, 300012203, 2100085421]

約数ペア:

[(1, 2100085421), (7, 300012203), (31, 67744691), (217, 9677813), (269, 7807009), (1883, 1115287), (8339, 251839), (35977, 58373)]