285375096831

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{853}}^1\times {\mathrm{142789}}^1$

素因数の和:143727

約数の個数: 32

約数和(自身を含む): 421433832960

約数和(自身を除く): 136058736129

約数列:

[1, 3, 11, 33, 71, 213, 781, 853, 2343, 2559, 9383, 28149, 60563, 142789, 181689, 428367, 666193, 1570679, 1998579, 4712037, 10138019, 30414057, 111518209, 121799017, 334554627, 365397051, 1339789187, 4019367561, 8647730207, 25943190621, 95125032277, 285375096831]

約数ペア:

[(1, 285375096831), (3, 95125032277), (11, 25943190621), (33, 8647730207), (71, 4019367561), (213, 1339789187), (781, 365397051), (853, 334554627), (2343, 121799017), (2559, 111518209), (9383, 30414057), (28149, 10138019), (60563, 4712037), (142789, 1998579), (181689, 1570679), (428367, 666193)]