9628269

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{409}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 15744000

約数和(自身を除く): 6115731

約数列:

[1, 3, 7, 19, 21, 57, 59, 133, 177, 399, 409, 413, 1121, 1227, 1239, 2863, 3363, 7771, 7847, 8589, 23313, 23541, 24131, 54397, 72393, 163191, 168917, 458489, 506751, 1375467, 3209423, 9628269]

約数ペア:

[(1, 9628269), (3, 3209423), (7, 1375467), (19, 506751), (21, 458489), (57, 168917), (59, 163191), (133, 72393), (177, 54397), (399, 24131), (409, 23541), (413, 23313), (1121, 8589), (1227, 7847), (1239, 7771), (2863, 3363)]