23520189

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3511}}^1$

素因数の和:3561

約数の個数: 32

約数和(自身を含む): 40458240

約数和(自身を除く): 16938051

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 203, 231, 319, 609, 957, 2233, 3511, 6699, 10533, 24577, 38621, 73731, 101819, 115863, 270347, 305457, 712733, 811041, 1120009, 2138199, 3360027, 7840063, 23520189]

約数ペア:

[(1, 23520189), (3, 7840063), (7, 3360027), (11, 2138199), (21, 1120009), (29, 811041), (33, 712733), (77, 305457), (87, 270347), (203, 115863), (231, 101819), (319, 73731), (609, 38621), (957, 24577), (2233, 10533), (3511, 6699)]