22520307

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{607}}^1$

素因数の和:842

約数の個数: 16

約数和(自身を含む): 30643200

約数和(自身を除く): 8122893

約数列:

[1, 3, 83, 149, 249, 447, 607, 1821, 12367, 37101, 50381, 90443, 151143, 271329, 7506769, 22520307]

約数ペア:

[(1, 22520307), (3, 7506769), (83, 271329), (149, 151143), (249, 90443), (447, 50381), (607, 37101), (1821, 12367)]