1276851939

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{7127}}^1$

素因数の和:7291

約数の個数: 32

約数和(自身を含む): 1909163520

約数和(自身を除く): 632311581

約数列:

[1, 3, 11, 33, 61, 89, 183, 267, 671, 979, 2013, 2937, 5429, 7127, 16287, 21381, 59719, 78397, 179157, 235191, 434747, 634303, 1304241, 1902909, 4782217, 6977333, 14346651, 20931999, 38692483, 116077449, 425617313, 1276851939]

約数ペア:

[(1, 1276851939), (3, 425617313), (11, 116077449), (33, 38692483), (61, 20931999), (89, 14346651), (183, 6977333), (267, 4782217), (671, 1902909), (979, 1304241), (2013, 634303), (2937, 434747), (5429, 235191), (7127, 179157), (16287, 78397), (21381, 59719)]