348049247

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{239}}^1\times {\mathrm{1231}}^1$

素因数の和:1503

約数の個数: 24

約数和(自身を含む): 432875520

約数和(自身を除く): 84826273

約数列:

[1, 7, 13, 91, 169, 239, 1183, 1231, 1673, 3107, 8617, 16003, 21749, 40391, 112021, 208039, 282737, 294209, 1456273, 2059463, 3824717, 26773019, 49721321, 348049247]

約数ペア:

[(1, 348049247), (7, 49721321), (13, 26773019), (91, 3824717), (169, 2059463), (239, 1456273), (1183, 294209), (1231, 282737), (1673, 208039), (3107, 112021), (8617, 40391), (16003, 21749)]