1337332581

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{25457}}^1$

素因数の和:25925

約数の個数: 24

約数和(自身を含む): 2085010200

約数和(自身を除く): 747677619

約数列:

[1, 3, 9, 13, 39, 117, 449, 1347, 4041, 5837, 17511, 25457, 52533, 76371, 229113, 330941, 992823, 2978469, 11430193, 34290579, 102871737, 148592509, 445777527, 1337332581]

約数ペア:

[(1, 1337332581), (3, 445777527), (9, 148592509), (13, 102871737), (39, 34290579), (117, 11430193), (449, 2978469), (1347, 992823), (4041, 330941), (5837, 229113), (17511, 76371), (25457, 52533)]