38401641

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{74857}}^1$

素因数の和:74885

約数の個数: 16

約数和(自身を含む): 59886400

約数和(自身を除く): 21484759

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 74857, 224571, 673713, 1422283, 2021139, 4266849, 12800547, 38401641]

約数ペア:

[(1, 38401641), (3, 12800547), (9, 4266849), (19, 2021139), (27, 1422283), (57, 673713), (171, 224571), (513, 74857)]