821037430077

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{14107}}^1\times {\mathrm{412771}}^1$

素因数の和:426928

約数の個数: 16

約数和(自身を含む): 1118090376192

約数和(自身を除く): 297052946115

約数列:

[1, 3, 47, 141, 14107, 42321, 412771, 663029, 1238313, 1989087, 19400237, 58200711, 5822960497, 17468881491, 273679143359, 821037430077]

約数ペア:

[(1, 821037430077), (3, 273679143359), (47, 17468881491), (141, 5822960497), (14107, 58200711), (42321, 19400237), (412771, 1989087), (663029, 1238313)]