2019291429

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{1217}}^1\times {\mathrm{7001}}^1$

素因数の和:8300

約数の個数: 16

約数和(自身を含む): 2729099520

約数和(自身を除く): 709808091

約数列:

[1, 3, 79, 237, 1217, 3651, 7001, 21003, 96143, 288429, 553079, 1659237, 8520217, 25560651, 673097143, 2019291429]

約数ペア:

[(1, 2019291429), (3, 673097143), (79, 25560651), (237, 8520217), (1217, 1659237), (3651, 553079), (7001, 288429), (21003, 96143)]