13978393

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{409}}^1$

素因数の和:672

約数の個数: 16

約数和(自身を含む): 16531200

約数和(自身を除く): 2552807

約数列:

[1, 11, 13, 143, 239, 409, 2629, 3107, 4499, 5317, 34177, 58487, 97751, 1075261, 1270763, 13978393]

約数ペア:

[(1, 13978393), (11, 1270763), (13, 1075261), (143, 97751), (239, 58487), (409, 34177), (2629, 5317), (3107, 4499)]