11851917

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{51307}}^1$

素因数の和:51328

約数の個数: 16

約数和(自身を含む): 19702272

約数和(自身を除く): 7850355

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 51307, 153921, 359149, 564377, 1077447, 1693131, 3950639, 11851917]

約数ペア:

[(1, 11851917), (3, 3950639), (7, 1693131), (11, 1077447), (21, 564377), (33, 359149), (77, 153921), (231, 51307)]