22217307

素因数分解:

$3^1\times 7^1\times {\mathrm{683}}^1\times {\mathrm{1549}}^1$

素因数の和:2242

約数の個数: 16

約数和(自身を含む): 33926400

約数和(自身を除く): 11709093

約数列:

[1, 3, 7, 21, 683, 1549, 2049, 4647, 4781, 10843, 14343, 32529, 1057967, 3173901, 7405769, 22217307]

約数ペア:

[(1, 22217307), (3, 7405769), (7, 3173901), (21, 1057967), (683, 32529), (1549, 14343), (2049, 10843), (4647, 4781)]