20220459

素因数分解:

$3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{2909}}^1$

素因数の和:3250

約数の個数: 16

約数和(自身を含む): 30915840

約数和(自身を除く): 10695381

約数列:

[1, 3, 7, 21, 331, 993, 2317, 2909, 6951, 8727, 20363, 61089, 962879, 2888637, 6740153, 20220459]

約数ペア:

[(1, 20220459), (3, 6740153), (7, 2888637), (21, 962879), (331, 61089), (993, 20363), (2317, 8727), (2909, 6951)]