320410233

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5297}}^1$

素因数の和:5374

約数の個数: 48

約数和(自身を含む): 555399936

約数和(自身を除く): 234989703

約数列:

[1, 3, 9, 11, 13, 33, 39, 47, 99, 117, 141, 143, 423, 429, 517, 611, 1287, 1551, 1833, 4653, 5297, 5499, 6721, 15891, 20163, 47673, 58267, 60489, 68861, 174801, 206583, 248959, 524403, 619749, 746877, 757471, 2240631, 2272413, 2738549, 3236467, 6817239, 8215647, 9709401, 24646941, 29128203, 35601137, 106803411, 320410233]

約数ペア:

[(1, 320410233), (3, 106803411), (9, 35601137), (11, 29128203), (13, 24646941), (33, 9709401), (39, 8215647), (47, 6817239), (99, 3236467), (117, 2738549), (141, 2272413), (143, 2240631), (423, 757471), (429, 746877), (517, 619749), (611, 524403), (1287, 248959), (1551, 206583), (1833, 174801), (4653, 68861), (5297, 60489), (5499, 58267), (6721, 47673), (15891, 20163)]