850541211

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1\times {\mathrm{263}}^1$

素因数の和:624

約数の個数: 48

約数和(自身を含む): 1344575232

約数和(自身を除く): 494034021

約数列:

[1, 3, 9, 13, 39, 117, 131, 211, 263, 393, 633, 789, 1179, 1703, 1899, 2367, 2743, 3419, 5109, 8229, 10257, 15327, 24687, 27641, 30771, 34453, 55493, 82923, 103359, 166479, 248769, 310077, 359333, 447889, 499437, 721409, 1077999, 1343667, 2164227, 3233997, 4031001, 6492681, 7269583, 21808749, 65426247, 94504579, 283513737, 850541211]

約数ペア:

[(1, 850541211), (3, 283513737), (9, 94504579), (13, 65426247), (39, 21808749), (117, 7269583), (131, 6492681), (211, 4031001), (263, 3233997), (393, 2164227), (633, 1343667), (789, 1077999), (1179, 721409), (1703, 499437), (1899, 447889), (2367, 359333), (2743, 310077), (3419, 248769), (5109, 166479), (8229, 103359), (10257, 82923), (15327, 55493), (24687, 34453), (27641, 30771)]