7851261

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^2$

素因数の和:201

約数の個数: 24

約数和(自身を含む): 11811744

約数和(自身を除く): 3960483

約数列:

[1, 3, 11, 33, 53, 67, 159, 201, 583, 737, 1749, 2211, 3551, 4489, 10653, 13467, 39061, 49379, 117183, 148137, 237917, 713751, 2617087, 7851261]

約数ペア:

[(1, 7851261), (3, 2617087), (11, 713751), (33, 237917), (53, 148137), (67, 117183), (159, 49379), (201, 39061), (583, 13467), (737, 10653), (1749, 4489), (2211, 3551)]