29877939

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^2$

素因数の和:408

約数の個数: 36

約数和(自身を含む): 53395888

約数和(自身を除く): 23517949

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 191, 273, 573, 819, 1337, 1719, 2483, 4011, 7449, 12033, 17381, 22347, 36481, 52143, 109443, 156429, 255367, 328329, 474253, 766101, 1422759, 2298303, 3319771, 4268277, 9959313, 29877939]

約数ペア:

[(1, 29877939), (3, 9959313), (7, 4268277), (9, 3319771), (13, 2298303), (21, 1422759), (39, 766101), (63, 474253), (91, 328329), (117, 255367), (191, 156429), (273, 109443), (573, 52143), (819, 36481), (1337, 22347), (1719, 17381), (2483, 12033), (4011, 7449)]