215337781

素因数分解:

${\mathrm{41}}^2\times {\mathrm{53}}^1\times {\mathrm{2417}}^1$

素因数の和:2552

約数の個数: 12

約数和(自身を含む): 224975556

約数和(自身を除く): 9637775

約数列:

[1, 41, 53, 1681, 2173, 2417, 89093, 99097, 128101, 4062977, 5252141, 215337781]

約数ペア:

[(1, 215337781), (41, 5252141), (53, 4062977), (1681, 128101), (2173, 99097), (2417, 89093)]