399099681351

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{119526709}}^1$

素因数の和:119526775

約数の個数: 24

約数和(自身を含む): 671262003360

約数和(自身を除く): 272162322009

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 119526709, 358580127, 836686963, 1075740381, 2510060889, 6334915577, 7530182667, 19004746731, 44344409039, 57014240193, 133033227117, 399099681351]

約数ペア:

[(1, 399099681351), (3, 133033227117), (7, 57014240193), (9, 44344409039), (21, 19004746731), (53, 7530182667), (63, 6334915577), (159, 2510060889), (371, 1075740381), (477, 836686963), (1113, 358580127), (3339, 119526709)]