13494579

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1091}}^1$

素因数の和:1151

約数の個数: 32

約数和(自身を含む): 22364160

約数和(自身を除く): 8869581

約数列:

[1, 3, 7, 19, 21, 31, 57, 93, 133, 217, 399, 589, 651, 1091, 1767, 3273, 4123, 7637, 12369, 20729, 22911, 33821, 62187, 101463, 145103, 236747, 435309, 642599, 710241, 1927797, 4498193, 13494579]

約数ペア:

[(1, 13494579), (3, 4498193), (7, 1927797), (19, 710241), (21, 642599), (31, 435309), (57, 236747), (93, 145103), (133, 101463), (217, 62187), (399, 33821), (589, 22911), (651, 20729), (1091, 12369), (1767, 7637), (3273, 4123)]