13577187

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^2$

素因数の和:247

約数の個数: 24

約数和(自身を含む): 20230896

約数和(自身を除く): 6653709

約数列:

[1, 3, 13, 37, 39, 97, 111, 291, 481, 1261, 1443, 3589, 3783, 9409, 10767, 28227, 46657, 122317, 139971, 348133, 366951, 1044399, 4525729, 13577187]

約数ペア:

[(1, 13577187), (3, 4525729), (13, 1044399), (37, 366951), (39, 348133), (97, 139971), (111, 122317), (291, 46657), (481, 28227), (1261, 10767), (1443, 9409), (3589, 3783)]