2070778827

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{9463}}^1$

素因数の和:9691

約数の個数: 32

約数和(自身を含む): 3086626816

約数和(自身を除く): 1015847989

約数列:

[1, 3, 13, 31, 39, 93, 181, 403, 543, 1209, 2353, 5611, 7059, 9463, 16833, 28389, 72943, 123019, 218829, 293353, 369057, 880059, 1712803, 3813589, 5138409, 11440767, 22266439, 53096893, 66799317, 159290679, 690259609, 2070778827]

約数ペア:

[(1, 2070778827), (3, 690259609), (13, 159290679), (31, 66799317), (39, 53096893), (93, 22266439), (181, 11440767), (403, 5138409), (543, 3813589), (1209, 1712803), (2353, 880059), (5611, 369057), (7059, 293353), (9463, 218829), (16833, 123019), (28389, 72943)]