28247073

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{7919}}^1$

素因数の和:7992

約数の個数: 16

約数和(自身を含む): 39916800

約数和(自身を除く): 11669727

約数列:

[1, 3, 29, 41, 87, 123, 1189, 3567, 7919, 23757, 229651, 324679, 688953, 974037, 9415691, 28247073]

約数ペア:

[(1, 28247073), (3, 9415691), (29, 974037), (41, 688953), (87, 324679), (123, 229651), (1189, 23757), (3567, 7919)]