97190821

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{2549}}^1$

素因数の和:2988

約数の個数: 16

約数和(自身を含む): 119952000

約数和(自身を除く): 22761179

約数列:

[1, 7, 13, 91, 419, 2549, 2933, 5447, 17843, 33137, 38129, 231959, 1068031, 7476217, 13884403, 97190821]

約数ペア:

[(1, 97190821), (7, 13884403), (13, 7476217), (91, 1068031), (419, 231959), (2549, 38129), (2933, 33137), (5447, 17843)]