2460870291399

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{55021}}^1\times {\mathrm{4643}}^1$

素因数の和:59712

約数の個数: 48

約数和(自身を含む): 3740844539520

約数和(自身を除く): 1279974248121

約数列:

[1, 3, 13, 19, 39, 57, 169, 247, 507, 741, 3211, 4643, 9633, 13929, 55021, 60359, 88217, 165063, 181077, 264651, 715273, 784667, 1045399, 1146821, 2145819, 2354001, 3136197, 3440463, 9298549, 13590187, 14908673, 27895647, 40770561, 44726019, 176672431, 255462503, 530017293, 766387509, 3321012539, 4853787557, 9963037617, 14561362671, 43173163007, 63099238241, 129519489021, 189297714723, 820290097133, 2460870291399]

約数ペア:

[(1, 2460870291399), (3, 820290097133), (13, 189297714723), (19, 129519489021), (39, 63099238241), (57, 43173163007), (169, 14561362671), (247, 9963037617), (507, 4853787557), (741, 3321012539), (3211, 766387509), (4643, 530017293), (9633, 255462503), (13929, 176672431), (55021, 44726019), (60359, 40770561), (88217, 27895647), (165063, 14908673), (181077, 13590187), (264651, 9298549), (715273, 3440463), (784667, 3136197), (1045399, 2354001), (1146821, 2145819)]