5009949

素因数分解:

$3^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{283}}^1$

素因数の和:577

約数の個数: 24

約数和(自身を含む): 8329152

約数和(自身を除く): 3319203

約数列:

[1, 3, 7, 9, 21, 63, 281, 283, 843, 849, 1967, 1981, 2529, 2547, 5901, 5943, 17703, 17829, 79523, 238569, 556661, 715707, 1669983, 5009949]

約数ペア:

[(1, 5009949), (3, 1669983), (7, 715707), (9, 556661), (21, 238569), (63, 79523), (281, 17829), (283, 17703), (843, 5943), (849, 5901), (1967, 2547), (1981, 2529)]