2021246367

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{9013}}^1$

素因数の和:9263

約数の個数: 32

約数和(自身を含む): 3149852160

約数和(自身を除く): 1128605793

約数列:

[1, 3, 7, 21, 59, 177, 181, 413, 543, 1239, 1267, 3801, 9013, 10679, 27039, 32037, 63091, 74753, 189273, 224259, 531767, 1595301, 1631353, 3722369, 4894059, 11167107, 11419471, 34258413, 96249827, 288749481, 673748789, 2021246367]

約数ペア:

[(1, 2021246367), (3, 673748789), (7, 288749481), (21, 96249827), (59, 34258413), (177, 11419471), (181, 11167107), (413, 4894059), (543, 3722369), (1239, 1631353), (1267, 1595301), (3801, 531767), (9013, 224259), (10679, 189273), (27039, 74753), (32037, 63091)]