301888917

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{691}}^1\times {\mathrm{1471}}^1$

素因数の和:2182

約数の個数: 32

約数和(自身を含む): 488939520

約数和(自身を除く): 187050603

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 691, 1471, 2073, 4413, 6219, 7601, 13239, 16181, 18657, 22803, 39717, 48543, 68409, 145629, 205227, 436887, 1016461, 3049383, 9148149, 11181071, 27444447, 33543213, 100629639, 301888917]

約数ペア:

[(1, 301888917), (3, 100629639), (9, 33543213), (11, 27444447), (27, 11181071), (33, 9148149), (99, 3049383), (297, 1016461), (691, 436887), (1471, 205227), (2073, 145629), (4413, 68409), (6219, 48543), (7601, 39717), (13239, 22803), (16181, 18657)]