51421503

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59723}}^1$

素因数の和:59774

約数の個数: 16

約数和(自身を含む): 80269056

約数和(自身を除く): 28847553

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 59723, 179169, 418061, 1254183, 2448643, 7345929, 17140501, 51421503]

約数ペア:

[(1, 51421503), (3, 17140501), (7, 7345929), (21, 2448643), (41, 1254183), (123, 418061), (287, 179169), (861, 59723)]