221014804773

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1601}}^1\times {\mathrm{386689}}^1$

素因数の和:388317

約数の個数: 32

約数和(自身を含む): 356818970880

約数和(自身を除く): 135804166107

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 1601, 4803, 11207, 27217, 33621, 81651, 190519, 386689, 571557, 1160067, 2706823, 6573713, 8120469, 19721139, 46015991, 138047973, 619089089, 1857267267, 4333623623, 10524514513, 13000870869, 31573543539, 73671601591, 221014804773]

約数ペア:

[(1, 221014804773), (3, 73671601591), (7, 31573543539), (17, 13000870869), (21, 10524514513), (51, 4333623623), (119, 1857267267), (357, 619089089), (1601, 138047973), (4803, 46015991), (11207, 19721139), (27217, 8120469), (33621, 6573713), (81651, 2706823), (190519, 1160067), (386689, 571557)]