28561533

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9511}}^1$

素因数の和:9545

約数の個数: 32

約数和(自身を含む): 51136512

約数和(自身を除く): 22574979

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 9511, 28533, 66577, 104621, 123643, 199731, 313863, 370929, 732347, 865501, 1360073, 2197041, 2596503, 4080219, 9520511, 28561533]

約数ペア:

[(1, 28561533), (3, 9520511), (7, 4080219), (11, 2596503), (13, 2197041), (21, 1360073), (33, 865501), (39, 732347), (77, 370929), (91, 313863), (143, 199731), (231, 123643), (273, 104621), (429, 66577), (1001, 28533), (3003, 9511)]