27922419

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23327}}^1$

素因数の和:23359

約数の個数: 24

約数和(自身を含む): 48522240

約数和(自身を除く): 20599821

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 23327, 69981, 163289, 209943, 443213, 489867, 1329639, 1469601, 3102491, 3988917, 9307473, 27922419]

約数ペア:

[(1, 27922419), (3, 9307473), (7, 3988917), (9, 3102491), (19, 1469601), (21, 1329639), (57, 489867), (63, 443213), (133, 209943), (171, 163289), (399, 69981), (1197, 23327)]