56286993

素因数分解:

$3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{12703}}^1$

素因数の和:12924

約数の個数: 16

約数和(自身を含む): 86183936

約数和(自身を除く): 29896943

約数列:

[1, 3, 7, 21, 211, 633, 1477, 4431, 12703, 38109, 88921, 266763, 2680333, 8040999, 18762331, 56286993]

約数ペア:

[(1, 56286993), (3, 18762331), (7, 8040999), (21, 2680333), (211, 266763), (633, 88921), (1477, 38109), (4431, 12703)]