28884747

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{311}}^1\times {\mathrm{373}}^1$

素因数の和:770

約数の個数: 16

約数和(自身を含む): 39207168

約数和(自身を除く): 10322421

約数列:

[1, 3, 83, 249, 311, 373, 933, 1119, 25813, 30959, 77439, 92877, 116003, 348009, 9628249, 28884747]

約数ペア:

[(1, 28884747), (3, 9628249), (83, 348009), (249, 116003), (311, 92877), (373, 77439), (933, 30959), (1119, 25813)]