22178601

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{349}}^1$

素因数の和:685

約数の個数: 24

約数和(自身を含む): 33633600

約数和(自身を除く): 11454999

約数列:

[1, 3, 9, 23, 69, 207, 307, 349, 921, 1047, 2763, 3141, 7061, 8027, 21183, 24081, 63549, 72243, 107143, 321429, 964287, 2464289, 7392867, 22178601]

約数ペア:

[(1, 22178601), (3, 7392867), (9, 2464289), (23, 964287), (69, 321429), (207, 107143), (307, 72243), (349, 63549), (921, 24081), (1047, 21183), (2763, 8027), (3141, 7061)]