492037089

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1\times {\mathrm{7321}}^1$

素因数の和:7888

約数の個数: 16

約数和(自身を含む): 672686784

約数和(自身を除く): 180649695

約数列:

[1, 3, 43, 129, 521, 1563, 7321, 21963, 22403, 67209, 314803, 944409, 3814241, 11442723, 164012363, 492037089]

約数ペア:

[(1, 492037089), (3, 164012363), (43, 11442723), (129, 3814241), (521, 944409), (1563, 314803), (7321, 67209), (21963, 22403)]