30719277

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{21467}}^1$

素因数の和:21529

約数の個数: 16

約数和(自身を含む): 46370880

約数和(自身を除く): 15651603

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 21467, 64401, 193203, 579609, 1137751, 3413253, 10239759, 30719277]

約数ペア:

[(1, 30719277), (3, 10239759), (9, 3413253), (27, 1137751), (53, 579609), (159, 193203), (477, 64401), (1431, 21467)]