719632017

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{69109}}^1$

素因数の和:69217

約数の個数: 24

約数和(自身を含む): 1132021800

約数和(自身を除く): 412389783

約数列:

[1, 3, 9, 13, 39, 89, 117, 267, 801, 1157, 3471, 10413, 69109, 207327, 621981, 898417, 2695251, 6150701, 8085753, 18452103, 55356309, 79959113, 239877339, 719632017]

約数ペア:

[(1, 719632017), (3, 239877339), (9, 79959113), (13, 55356309), (39, 18452103), (89, 8085753), (117, 6150701), (267, 2695251), (801, 898417), (1157, 621981), (3471, 207327), (10413, 69109)]