285401841

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{11941}}^1$

素因数の和:12232

約数の個数: 16

約数和(自身を含む): 394372608

約数和(自身を除く): 108970767

約数列:

[1, 3, 31, 93, 257, 771, 7967, 11941, 23901, 35823, 370171, 1110513, 3068837, 9206511, 95133947, 285401841]

約数ペア:

[(1, 285401841), (3, 95133947), (31, 9206511), (93, 3068837), (257, 1110513), (771, 370171), (7967, 35823), (11941, 23901)]