13070865

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{6269}}^1$

素因数の和:6416

約数の個数: 16

約数和(自身を含む): 21067200

約数和(自身を除く): 7996335

約数列:

[1, 3, 5, 15, 139, 417, 695, 2085, 6269, 18807, 31345, 94035, 871391, 2614173, 4356955, 13070865]

約数ペア:

[(1, 13070865), (3, 4356955), (5, 2614173), (15, 871391), (139, 94035), (417, 31345), (695, 18807), (2085, 6269)]