3230289

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1$

素因数の和:557

約数の個数: 24

約数和(自身を含む): 5065632

約数和(自身を除く): 1835343

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 491, 731, 1473, 2193, 4419, 6579, 8347, 21113, 25041, 63339, 75123, 190017, 358921, 1076763, 3230289]

約数ペア:

[(1, 3230289), (3, 1076763), (9, 358921), (17, 190017), (43, 75123), (51, 63339), (129, 25041), (153, 21113), (387, 8347), (491, 6579), (731, 4419), (1473, 2193)]