1188981123

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{507461}}^1$

素因数の和:507546

約数の個数: 16

約数和(自身を含む): 1753788672

約数和(自身を除く): 564807549

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 507461, 1522383, 5582071, 16746213, 36029731, 108089193, 396327041, 1188981123]

約数ペア:

[(1, 1188981123), (3, 396327041), (11, 108089193), (33, 36029731), (71, 16746213), (213, 5582071), (781, 1522383), (2343, 507461)]