1237041

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:225

約数の個数: 24

約数和(自身を含む): 1961960

約数和(自身を除く): 724919

約数列:

[1, 3, 9, 13, 39, 97, 109, 117, 291, 327, 873, 981, 1261, 1417, 3783, 4251, 10573, 11349, 12753, 31719, 95157, 137449, 412347, 1237041]

約数ペア:

[(1, 1237041), (3, 412347), (9, 137449), (13, 95157), (39, 31719), (97, 12753), (109, 11349), (117, 10573), (291, 4251), (327, 3783), (873, 1417), (981, 1261)]