21099392691

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{701}}^1\times {\mathrm{771769}}^1$

素因数の和:772486

約数の個数: 16

約数和(自身を含む): 30339822240

約数和(自身を除く): 9240429549

約数列:

[1, 3, 13, 39, 701, 2103, 9113, 27339, 771769, 2315307, 10032997, 30098991, 541010069, 1623030207, 7033130897, 21099392691]

約数ペア:

[(1, 21099392691), (3, 7033130897), (13, 1623030207), (39, 541010069), (701, 30098991), (2103, 10032997), (9113, 2315307), (27339, 771769)]