494671653

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{117193}}^1$

素因数の和:117273

約数の個数: 24

約数和(自身を含む): 828795968

約数和(自身を除く): 334124315

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 4221, 117193, 351579, 820351, 1054737, 2461053, 7383159, 7851931, 23555793, 54963517, 70667379, 164890551, 494671653]

約数ペア:

[(1, 494671653), (3, 164890551), (7, 70667379), (9, 54963517), (21, 23555793), (63, 7851931), (67, 7383159), (201, 2461053), (469, 1054737), (603, 820351), (1407, 351579), (4221, 117193)]