39801937

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{1429}}^1$

素因数の和:1632

約数の個数: 16

約数和(自身を含む): 47773440

約数和(自身を除く): 7971503

約数列:

[1, 7, 23, 161, 173, 1211, 1429, 3979, 10003, 27853, 32867, 230069, 247217, 1730519, 5685991, 39801937]

約数ペア:

[(1, 39801937), (7, 5685991), (23, 1730519), (161, 247217), (173, 230069), (1211, 32867), (1429, 27853), (3979, 10003)]