201373923891

素因数分解:

$3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{24154243}}^1$

素因数の和:24154650

約数の個数: 16

約数和(自身を含む): 307628451584

約数和(自身を除く): 106254527693

約数列:

[1, 3, 7, 21, 397, 1191, 2779, 8337, 24154243, 72462729, 169079701, 507239103, 9589234471, 28767703413, 67124641297, 201373923891]

約数ペア:

[(1, 201373923891), (3, 67124641297), (7, 28767703413), (21, 9589234471), (397, 507239103), (1191, 169079701), (2779, 72462729), (8337, 24154243)]