13227263

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{353}}^1$

素因数の和:514

約数の個数: 16

約数和(自身を含む): 15598656

約数和(自身を除く): 2371393

約数列:

[1, 7, 53, 101, 353, 371, 707, 2471, 5353, 18709, 35653, 37471, 130963, 249571, 1889609, 13227263]

約数ペア:

[(1, 13227263), (7, 1889609), (53, 249571), (101, 130963), (353, 37471), (371, 35653), (707, 18709), (2471, 5353)]