7664619

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2861}}^1$

素因数の和:2930

約数の個数: 16

約数和(自身を含む): 10990080

約数和(自身を除く): 3325461

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 2861, 8583, 54359, 134467, 163077, 403401, 2554873, 7664619]

約数ペア:

[(1, 7664619), (3, 2554873), (19, 403401), (47, 163077), (57, 134467), (141, 54359), (893, 8583), (2679, 2861)]