42299649

素因数分解:

$3^2\times 7^1\times {\mathrm{709}}^1\times {\mathrm{947}}^1$

素因数の和:1669

約数の個数: 24

約数和(自身を含む): 70000320

約数和(自身を除く): 27700671

約数列:

[1, 3, 7, 9, 21, 63, 709, 947, 2127, 2841, 4963, 6381, 6629, 8523, 14889, 19887, 44667, 59661, 671423, 2014269, 4699961, 6042807, 14099883, 42299649]

約数ペア:

[(1, 42299649), (3, 14099883), (7, 6042807), (9, 4699961), (21, 2014269), (63, 671423), (709, 59661), (947, 44667), (2127, 19887), (2841, 14889), (4963, 8523), (6381, 6629)]