40872271

素因数分解:

${\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{503}}^1$

素因数の和:686

約数の個数: 16

約数和(自身を含む): 45722880

約数和(自身を除く): 4850609

約数列:

[1, 11, 83, 89, 503, 913, 979, 5533, 7387, 41749, 44767, 81257, 459239, 492437, 3715661, 40872271]

約数ペア:

[(1, 40872271), (11, 3715661), (83, 492437), (89, 459239), (503, 81257), (913, 44767), (979, 41749), (5533, 7387)]