6960009

素因数分解:

$3^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{419}}^1$

素因数の和:549

約数の個数: 24

約数和(自身を含む): 10916640

約数和(自身を除く): 3956631

約数列:

[1, 3, 7, 21, 49, 113, 147, 339, 419, 791, 1257, 2373, 2933, 5537, 8799, 16611, 20531, 47347, 61593, 142041, 331429, 994287, 2320003, 6960009]

約数ペア:

[(1, 6960009), (3, 2320003), (7, 994287), (21, 331429), (49, 142041), (113, 61593), (147, 47347), (339, 20531), (419, 16611), (791, 8799), (1257, 5537), (2373, 2933)]