450921

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:176

約数の個数: 16

約数和(自身を含む): 639360

約数和(自身を除く): 188439

約数列:

[1, 3, 29, 71, 73, 87, 213, 219, 2059, 2117, 5183, 6177, 6351, 15549, 150307, 450921]

約数ペア:

[(1, 450921), (3, 150307), (29, 15549), (71, 6351), (73, 6177), (87, 5183), (213, 2117), (219, 2059)]