304080387

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{27551}}^1$

素因数の和:27850

約数の個数: 16

約数和(自身を含む): 438187008

約数和(自身を除く): 134106621

約数列:

[1, 3, 13, 39, 283, 849, 3679, 11037, 27551, 82653, 358163, 1074489, 7796933, 23390799, 101360129, 304080387]

約数ペア:

[(1, 304080387), (3, 101360129), (13, 23390799), (39, 7796933), (283, 1074489), (849, 358163), (3679, 82653), (11037, 27551)]