13121277

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10853}}^1$

素因数の和:10900

約数の個数: 16

約数和(自身を含む): 19450368

約数和(自身を除く): 6329091

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 10853, 32559, 141089, 336443, 423267, 1009329, 4373759, 13121277]

約数ペア:

[(1, 13121277), (3, 4373759), (13, 1009329), (31, 423267), (39, 336443), (93, 141089), (403, 32559), (1209, 10853)]