1153521

素因数分解:

$3^5\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:163

約数の個数: 24

約数和(自身を含む): 1782144

約数和(自身を除く): 628623

約数列:

[1, 3, 9, 27, 47, 81, 101, 141, 243, 303, 423, 909, 1269, 2727, 3807, 4747, 8181, 11421, 14241, 24543, 42723, 128169, 384507, 1153521]

約数ペア:

[(1, 1153521), (3, 384507), (9, 128169), (27, 42723), (47, 24543), (81, 14241), (101, 11421), (141, 8181), (243, 4747), (303, 3807), (423, 2727), (909, 1269)]