12598311

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 19630080

約数和(自身を除く): 7031769

約数列:

[1, 3, 11, 19, 33, 57, 71, 209, 213, 283, 627, 781, 849, 1349, 2343, 3113, 4047, 5377, 9339, 14839, 16131, 20093, 44517, 59147, 60279, 177441, 221023, 381767, 663069, 1145301, 4199437, 12598311]

約数ペア:

[(1, 12598311), (3, 4199437), (11, 1145301), (19, 663069), (33, 381767), (57, 221023), (71, 177441), (209, 60279), (213, 59147), (283, 44517), (627, 20093), (781, 16131), (849, 14839), (1349, 9339), (2343, 5377), (3113, 4047)]