384507

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:160

約数の個数: 20

約数和(自身を含む): 592416

約数和(自身を除く): 207909

約数列:

[1, 3, 9, 27, 47, 81, 101, 141, 303, 423, 909, 1269, 2727, 3807, 4747, 8181, 14241, 42723, 128169, 384507]

約数ペア:

[(1, 384507), (3, 128169), (9, 42723), (27, 14241), (47, 8181), (81, 4747), (101, 3807), (141, 2727), (303, 1269), (423, 909)]