889721877

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{23671}}^1$

素因数の和:23769

約数の個数: 32

約数和(自身を含む): 1390777344

約数和(自身を除く): 501055467

約数列:

[1, 3, 11, 17, 33, 51, 67, 187, 201, 561, 737, 1139, 2211, 3417, 12529, 23671, 37587, 71013, 260381, 402407, 781143, 1207221, 1585957, 4426477, 4757871, 13279431, 17445527, 26961269, 52336581, 80883807, 296573959, 889721877]

約数ペア:

[(1, 889721877), (3, 296573959), (11, 80883807), (17, 52336581), (33, 26961269), (51, 17445527), (67, 13279431), (187, 4757871), (201, 4426477), (561, 1585957), (737, 1207221), (1139, 781143), (2211, 402407), (3417, 260381), (12529, 71013), (23671, 37587)]