2122388961

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{20929}}^1$

素因数の和:21389

約数の個数: 32

約数和(自身を含む): 3536332800

約数和(自身を除く): 1413943839

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 439, 1317, 3073, 4829, 9219, 14487, 20929, 33803, 62787, 101409, 146503, 230219, 439509, 690657, 1611533, 4834599, 9187831, 27563493, 64314817, 101066141, 192944451, 303198423, 707462987, 2122388961]

約数ペア:

[(1, 2122388961), (3, 707462987), (7, 303198423), (11, 192944451), (21, 101066141), (33, 64314817), (77, 27563493), (231, 9187831), (439, 4834599), (1317, 1611533), (3073, 690657), (4829, 439509), (9219, 230219), (14487, 146503), (20929, 101409), (33803, 62787)]