2019492087

素因数分解:

$3^1\times {\mathrm{191}}^1\times {\mathrm{487}}^1\times {\mathrm{7237}}^1$

素因数の和:7918

約数の個数: 16

約数和(自身を含む): 2712686592

約数和(自身を除く): 693194505

約数列:

[1, 3, 191, 487, 573, 1461, 7237, 21711, 93017, 279051, 1382267, 3524419, 4146801, 10573257, 673164029, 2019492087]

約数ペア:

[(1, 2019492087), (3, 673164029), (191, 10573257), (487, 4146801), (573, 3524419), (1461, 1382267), (7237, 279051), (21711, 93017)]