12484311

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{467}}^1$

素因数の和:563

約数の個数: 32

約数和(自身を含む): 20367360

約数和(自身を除く): 7883049

約数列:

[1, 3, 7, 19, 21, 57, 67, 133, 201, 399, 467, 469, 1273, 1401, 1407, 3269, 3819, 8873, 8911, 9807, 26619, 26733, 31289, 62111, 93867, 186333, 219023, 594491, 657069, 1783473, 4161437, 12484311]

約数ペア:

[(1, 12484311), (3, 4161437), (7, 1783473), (19, 657069), (21, 594491), (57, 219023), (67, 186333), (133, 93867), (201, 62111), (399, 31289), (467, 26733), (469, 26619), (1273, 9807), (1401, 8911), (1407, 8873), (3269, 3819)]