525483

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1$

素因数の和:471

約数の個数: 24

約数和(自身を含む): 915200

約数和(自身を除く): 389717

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 439, 1197, 1317, 3073, 3951, 8341, 9219, 25023, 27657, 58387, 75069, 175161, 525483]

約数ペア:

[(1, 525483), (3, 175161), (7, 75069), (9, 58387), (19, 27657), (21, 25023), (57, 9219), (63, 8341), (133, 3951), (171, 3073), (399, 1317), (439, 1197)]