40371989

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{1459}}^1$

素因数の和:1592

約数の個数: 16

約数和(自身を含む): 47654400

約数和(自身を除く): 7282411

約数列:

[1, 7, 59, 67, 413, 469, 1459, 3953, 10213, 27671, 86081, 97753, 602567, 684271, 5767427, 40371989]

約数ペア:

[(1, 40371989), (7, 5767427), (59, 684271), (67, 602567), (413, 97753), (469, 86081), (1459, 27671), (3953, 10213)]