20243601

素因数分解:

$3^6\times 7^1\times {\mathrm{3967}}^1$

素因数の和:3992

約数の個数: 28

約数和(自身を含む): 34696192

約数和(自身を除く): 14452591

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 3967, 5103, 11901, 27769, 35703, 83307, 107109, 249921, 321327, 749763, 963981, 2249289, 2891943, 6747867, 20243601]

約数ペア:

[(1, 20243601), (3, 6747867), (7, 2891943), (9, 2249289), (21, 963981), (27, 749763), (63, 321327), (81, 249921), (189, 107109), (243, 83307), (567, 35703), (729, 27769), (1701, 11901), (3967, 5103)]