2100403731

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{81307}}^1$

素因数の和:81498

約数の個数: 16

約数和(自身を含む): 2862041600

約数和(自身を除く): 761637869

約数列:

[1, 3, 79, 109, 237, 327, 8611, 25833, 81307, 243921, 6423253, 8862463, 19269759, 26587389, 700134577, 2100403731]

約数ペア:

[(1, 2100403731), (3, 700134577), (79, 26587389), (109, 19269759), (237, 8862463), (327, 6423253), (8611, 243921), (25833, 81307)]