26560653

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{433}}^1$

素因数の和:593

約数の個数: 32

約数和(自身を含む): 42663936

約数和(自身を除く): 16103283

約数列:

[1, 3, 7, 21, 23, 69, 127, 161, 381, 433, 483, 889, 1299, 2667, 2921, 3031, 8763, 9093, 9959, 20447, 29877, 54991, 61341, 69713, 164973, 209139, 384937, 1154811, 1264793, 3794379, 8853551, 26560653]

約数ペア:

[(1, 26560653), (3, 8853551), (7, 3794379), (21, 1264793), (23, 1154811), (69, 384937), (127, 209139), (161, 164973), (381, 69713), (433, 61341), (483, 54991), (889, 29877), (1299, 20447), (2667, 9959), (2921, 9093), (3031, 8763)]