4515813

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:305

約数の個数: 24

約数和(自身を含む): 6829056

約数和(自身を除く): 2313243

約数列:

[1, 3, 9, 37, 71, 111, 191, 213, 333, 573, 639, 1719, 2627, 7067, 7881, 13561, 21201, 23643, 40683, 63603, 122049, 501757, 1505271, 4515813]

約数ペア:

[(1, 4515813), (3, 1505271), (9, 501757), (37, 122049), (71, 63603), (111, 40683), (191, 23643), (213, 21201), (333, 13561), (573, 7881), (639, 7067), (1719, 2627)]