1351999103

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{3323}}^1$

素因数の和:3623

約数の個数: 32

約数和(自身を含む): 1769112576

約数和(自身を除く): 417113473

約数列:

[1, 7, 13, 17, 91, 119, 221, 263, 1547, 1841, 3323, 3419, 4471, 23261, 23933, 31297, 43199, 56491, 58123, 302393, 395437, 406861, 734383, 873949, 5140681, 6117643, 11361337, 14857133, 79529359, 103999931, 193142729, 1351999103]

約数ペア:

[(1, 1351999103), (7, 193142729), (13, 103999931), (17, 79529359), (91, 14857133), (119, 11361337), (221, 6117643), (263, 5140681), (1547, 873949), (1841, 734383), (3323, 406861), (3419, 395437), (4471, 302393), (23261, 58123), (23933, 56491), (31297, 43199)]