29131869

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{691}}^1$

素因数の和:777

約数の個数: 32

約数和(自身を含む): 44642304

約数和(自身を除く): 15510435

約数列:

[1, 3, 13, 23, 39, 47, 69, 141, 299, 611, 691, 897, 1081, 1833, 2073, 3243, 8983, 14053, 15893, 26949, 32477, 42159, 47679, 97431, 206609, 422201, 619827, 746971, 1266603, 2240913, 9710623, 29131869]

約数ペア:

[(1, 29131869), (3, 9710623), (13, 2240913), (23, 1266603), (39, 746971), (47, 619827), (69, 422201), (141, 206609), (299, 97431), (611, 47679), (691, 42159), (897, 32477), (1081, 26949), (1833, 15893), (2073, 14053), (3243, 8983)]