1791036689

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{157}}^1\times {\mathrm{641}}^1$

素因数の和:885

約数の個数: 24

約数和(自身を含む): 1998086328

約数和(自身を除く): 207049639

約数列:

[1, 13, 37, 157, 481, 641, 1369, 2041, 5809, 8333, 17797, 23717, 75517, 100637, 214933, 308321, 877529, 1308281, 2794129, 3723569, 11407877, 48406397, 137772053, 1791036689]

約数ペア:

[(1, 1791036689), (13, 137772053), (37, 48406397), (157, 11407877), (481, 3723569), (641, 2794129), (1369, 1308281), (2041, 877529), (5809, 308321), (8333, 214933), (17797, 100637), (23717, 75517)]