86955253

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5563}}^1$

素因数の和:5617

約数の個数: 24

約数和(自身を含む): 114173280

約数和(自身を除く): 27218027

約数列:

[1, 7, 11, 29, 49, 77, 203, 319, 539, 1421, 2233, 5563, 15631, 38941, 61193, 161327, 272587, 428351, 1129289, 1774597, 2998457, 7905023, 12422179, 86955253]

約数ペア:

[(1, 86955253), (7, 12422179), (11, 7905023), (29, 2998457), (49, 1774597), (77, 1129289), (203, 428351), (319, 272587), (539, 161327), (1421, 61193), (2233, 38941), (5563, 15631)]