26793921

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6823}}^1$

素因数の和:6861

約数の個数: 32

約数和(自身を含む): 47167488

約数和(自身を除く): 20373567

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 6823, 20469, 47761, 75053, 115991, 143283, 225159, 347973, 525371, 811937, 1275901, 1576113, 2435811, 3827703, 8931307, 26793921]

約数ペア:

[(1, 26793921), (3, 8931307), (7, 3827703), (11, 2435811), (17, 1576113), (21, 1275901), (33, 811937), (51, 525371), (77, 347973), (119, 225159), (187, 143283), (231, 115991), (357, 75053), (561, 47761), (1309, 20469), (3927, 6823)]