7968009

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^2\times {\mathrm{109}}^1$

素因数の和:237

約数の個数: 24

約数和(自身を含む): 12464320

約数和(自身を除く): 4496311

約数列:

[1, 3, 7, 21, 59, 109, 177, 327, 413, 763, 1239, 2289, 3481, 6431, 10443, 19293, 24367, 45017, 73101, 135051, 379429, 1138287, 2656003, 7968009]

約数ペア:

[(1, 7968009), (3, 2656003), (7, 1138287), (21, 379429), (59, 135051), (109, 73101), (177, 45017), (327, 24367), (413, 19293), (763, 10443), (1239, 6431), (2289, 3481)]