4502289

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:261

約数の個数: 24

約数和(自身を含む): 6724480

約数和(自身を除く): 2222191

約数列:

[1, 3, 11, 33, 79, 121, 157, 237, 363, 471, 869, 1727, 2607, 5181, 9559, 12403, 18997, 28677, 37209, 56991, 136433, 409299, 1500763, 4502289]

約数ペア:

[(1, 4502289), (3, 1500763), (11, 409299), (33, 136433), (79, 56991), (121, 37209), (157, 28677), (237, 18997), (363, 12403), (471, 9559), (869, 5181), (1727, 2607)]