22155091

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{487}}^1$

素因数の和:658

約数の個数: 16

約数和(自身を含む): 26016256

約数和(自身を除く): 3861165

約数列:

[1, 7, 67, 97, 469, 487, 679, 3409, 6499, 32629, 45493, 47239, 228403, 330673, 3165013, 22155091]

約数ペア:

[(1, 22155091), (7, 3165013), (67, 330673), (97, 228403), (469, 47239), (487, 45493), (679, 32629), (3409, 6499)]