69893447

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{1289}}^1$

素因数の和:1442

約数の個数: 16

約数和(自身を含む): 77874720

約数和(自身を除く): 7981273

約数列:

[1, 13, 43, 97, 559, 1261, 1289, 4171, 16757, 54223, 55427, 125033, 720551, 1625429, 5376419, 69893447]

約数ペア:

[(1, 69893447), (13, 5376419), (43, 1625429), (97, 720551), (559, 125033), (1261, 55427), (1289, 54223), (4171, 16757)]