417817347

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{947}}^1$

素因数の和:1219

約数の個数: 32

約数和(自身を含む): 607751424

約数和(自身を除く): 189934077

約数列:

[1, 3, 17, 41, 51, 123, 211, 633, 697, 947, 2091, 2841, 3587, 8651, 10761, 16099, 25953, 38827, 48297, 116481, 147067, 199817, 441201, 599451, 660059, 1980177, 3396889, 8192497, 10190667, 24577491, 139272449, 417817347]

約数ペア:

[(1, 417817347), (3, 139272449), (17, 24577491), (41, 10190667), (51, 8192497), (123, 3396889), (211, 1980177), (633, 660059), (697, 599451), (947, 441201), (2091, 199817), (2841, 147067), (3587, 116481), (8651, 48297), (10761, 38827), (16099, 25953)]