22320603

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{11981}}^1$

素因数の和:12016

約数の個数: 20

約数和(自身を含む): 34795728

約数和(自身を除く): 12475125

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 11981, 35943, 107829, 275563, 323487, 826689, 970461, 2480067, 7440201, 22320603]

約数ペア:

[(1, 22320603), (3, 7440201), (9, 2480067), (23, 970461), (27, 826689), (69, 323487), (81, 275563), (207, 107829), (621, 35943), (1863, 11981)]