16142061

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 24893568

約数和(自身を除く): 8751507

約数列:

[1, 3, 13, 17, 39, 51, 97, 221, 251, 291, 663, 753, 1261, 1649, 3263, 3783, 4267, 4947, 9789, 12801, 21437, 24347, 55471, 64311, 73041, 166413, 316511, 413899, 949533, 1241697, 5380687, 16142061]

約数ペア:

[(1, 16142061), (3, 5380687), (13, 1241697), (17, 949533), (39, 413899), (51, 316511), (97, 166413), (221, 73041), (251, 64311), (291, 55471), (663, 24347), (753, 21437), (1261, 12801), (1649, 9789), (3263, 4947), (3783, 4267)]