105249403

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1987}}^1$

素因数の和:2071

約数の個数: 24

約数和(自身を含む): 130540032

約数和(自身を除く): 25290629

約数列:

[1, 7, 23, 47, 49, 161, 329, 1081, 1127, 1987, 2303, 7567, 13909, 45701, 52969, 93389, 97363, 319907, 653723, 2147947, 2239349, 4576061, 15035629, 105249403]

約数ペア:

[(1, 105249403), (7, 15035629), (23, 4576061), (47, 2239349), (49, 2147947), (161, 653723), (329, 319907), (1081, 97363), (1127, 93389), (1987, 52969), (2303, 45701), (7567, 13909)]