30388813

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{797}}^1$

素因数の和:1236

約数の個数: 16

約数和(自身を含む): 37537920

約数和(自身を除く): 7149107

約数列:

[1, 7, 13, 91, 419, 797, 2933, 5447, 5579, 10361, 38129, 72527, 333943, 2337601, 4341259, 30388813]

約数ペア:

[(1, 30388813), (7, 4341259), (13, 2337601), (91, 333943), (419, 72527), (797, 38129), (2933, 10361), (5447, 5579)]