289315149

素因数分解:

$3^1\times {\mathrm{191}}^1\times {\mathrm{269}}^1\times {\mathrm{1877}}^1$

素因数の和:2340

約数の個数: 16

約数和(自身を含む): 389422080

約数和(自身を除く): 100106931

約数列:

[1, 3, 191, 269, 573, 807, 1877, 5631, 51379, 154137, 358507, 504913, 1075521, 1514739, 96438383, 289315149]

約数ペア:

[(1, 289315149), (3, 96438383), (191, 1514739), (269, 1075521), (573, 504913), (807, 358507), (1877, 154137), (5631, 51379)]