13719537

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 22870848

約数和(自身を除く): 9151311

約数列:

[1, 3, 9, 13, 27, 39, 43, 81, 101, 117, 129, 243, 303, 351, 387, 559, 909, 1053, 1161, 1313, 1677, 2727, 3159, 3483, 3939, 4343, 5031, 8181, 10449, 11817, 13029, 15093, 24543, 35451, 39087, 45279, 56459, 106353, 117261, 135837, 169377, 319059, 351783, 508131, 1055349, 1524393, 4573179, 13719537]

約数ペア:

[(1, 13719537), (3, 4573179), (9, 1524393), (13, 1055349), (27, 508131), (39, 351783), (43, 319059), (81, 169377), (101, 135837), (117, 117261), (129, 106353), (243, 56459), (303, 45279), (351, 39087), (387, 35451), (559, 24543), (909, 15093), (1053, 13029), (1161, 11817), (1313, 10449), (1677, 8181), (2727, 5031), (3159, 4343), (3483, 3939)]