401048347

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{11003}}^1$

素因数の和:11178

約数の個数: 16

約数和(自身を含む): 473260032

約数和(自身を除く): 72211685

約数列:

[1, 7, 41, 127, 287, 889, 5207, 11003, 36449, 77021, 451123, 1397381, 3157861, 9781667, 57292621, 401048347]

約数ペア:

[(1, 401048347), (7, 57292621), (41, 9781667), (127, 3157861), (287, 1397381), (889, 451123), (5207, 77021), (11003, 36449)]