2022997887

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{78347}}^1$

素因数の和:78523

約数の個数: 24

約数和(自身を含む): 3096312960

約数和(自身を除く): 1073315073

約数列:

[1, 3, 9, 19, 57, 151, 171, 453, 1359, 2869, 8607, 25821, 78347, 235041, 705123, 1488593, 4465779, 11830397, 13397337, 35491191, 106473573, 224777543, 674332629, 2022997887]

約数ペア:

[(1, 2022997887), (3, 674332629), (9, 224777543), (19, 106473573), (57, 35491191), (151, 13397337), (171, 11830397), (453, 4465779), (1359, 1488593), (2869, 705123), (8607, 235041), (25821, 78347)]