22710681

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18973}}^1$

素因数の和:19005

約数の個数: 24

約数和(自身を含む): 39465920

約数和(自身を除く): 16755239

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 18973, 56919, 132811, 170757, 360487, 398433, 1081461, 1195299, 2523409, 3244383, 7570227, 22710681]

約数ペア:

[(1, 22710681), (3, 7570227), (7, 3244383), (9, 2523409), (19, 1195299), (21, 1081461), (57, 398433), (63, 360487), (133, 170757), (171, 132811), (399, 56919), (1197, 18973)]