55412903

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1511}}^1$

素因数の和:1575

約数の個数: 24

約数和(自身を含む): 70834176

約数和(自身を除く): 15421273

約数列:

[1, 7, 13, 31, 91, 169, 217, 403, 1183, 1511, 2821, 5239, 10577, 19643, 36673, 46841, 137501, 255359, 327887, 608933, 1787513, 4262531, 7916129, 55412903]

約数ペア:

[(1, 55412903), (7, 7916129), (13, 4262531), (31, 1787513), (91, 608933), (169, 327887), (217, 255359), (403, 137501), (1183, 46841), (1511, 36673), (2821, 19643), (5239, 10577)]