29631921

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{12647}}^1$

素因数の和:12732

約数の個数: 16

約数和(自身を含む): 43711488

約数和(自身を除く): 14079567

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 12647, 37941, 139117, 417351, 897937, 2693811, 9877307, 29631921]

約数ペア:

[(1, 29631921), (3, 9877307), (11, 2693811), (33, 897937), (71, 417351), (213, 139117), (781, 37941), (2343, 12647)]