2019604869

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{53569}}^1$

素因数の和:53705

約数の個数: 24

約数和(自身を含む): 3008491200

約数和(自身を除く): 988886331

約数列:

[1, 3, 9, 59, 71, 177, 213, 531, 639, 4189, 12567, 37701, 53569, 160707, 482121, 3160571, 3803399, 9481713, 11410197, 28445139, 34230591, 224400541, 673201623, 2019604869]

約数ペア:

[(1, 2019604869), (3, 673201623), (9, 224400541), (59, 34230591), (71, 28445139), (177, 11410197), (213, 9481713), (531, 3803399), (639, 3160571), (4189, 482121), (12567, 160707), (37701, 53569)]