451342647

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{135173}}^1$

素因数の和:135239

約数の個数: 24

約数和(自身を含む): 759137184

約数和(自身を除く): 307794537

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 135173, 405519, 946211, 1216557, 2838633, 7164169, 8515899, 21492507, 50149183, 64477521, 150447549, 451342647]

約数ペア:

[(1, 451342647), (3, 150447549), (7, 64477521), (9, 50149183), (21, 21492507), (53, 8515899), (63, 7164169), (159, 2838633), (371, 1216557), (477, 946211), (1113, 405519), (3339, 135173)]