3220299

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:407

約数の個数: 24

約数和(自身を含む): 4972032

約数和(自身を除く): 1751733

約数列:

[1, 3, 9, 23, 47, 69, 141, 207, 331, 423, 993, 1081, 2979, 3243, 7613, 9729, 15557, 22839, 46671, 68517, 140013, 357811, 1073433, 3220299]

約数ペア:

[(1, 3220299), (3, 1073433), (9, 357811), (23, 140013), (47, 68517), (69, 46671), (141, 22839), (207, 15557), (331, 9729), (423, 7613), (993, 3243), (1081, 2979)]