56747901

素因数分解:

$3^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{5309}}^1$

素因数の和:5828

約数の個数: 16

約数和(自身を含む): 86659200

約数和(自身を除く): 29911299

約数列:

[1, 3, 7, 21, 509, 1527, 3563, 5309, 10689, 15927, 37163, 111489, 2702281, 8106843, 18915967, 56747901]

約数ペア:

[(1, 56747901), (3, 18915967), (7, 8106843), (21, 2702281), (509, 111489), (1527, 37163), (3563, 15927), (5309, 10689)]