8780793

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{373}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 14361600

約数和(自身を除く): 5580807

約数列:

[1, 3, 7, 19, 21, 57, 59, 133, 177, 373, 399, 413, 1119, 1121, 1239, 2611, 3363, 7087, 7833, 7847, 21261, 22007, 23541, 49609, 66021, 148827, 154049, 418133, 462147, 1254399, 2926931, 8780793]

約数ペア:

[(1, 8780793), (3, 2926931), (7, 1254399), (19, 462147), (21, 418133), (57, 154049), (59, 148827), (133, 66021), (177, 49609), (373, 23541), (399, 22007), (413, 21261), (1119, 7847), (1121, 7833), (1239, 7087), (2611, 3363)]