22216173

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{10271}}^1$

素因数の和:10384

約数の個数: 16

約数和(自身を含む): 34185216

約数和(自身を除く): 11969043

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 10271, 30813, 71897, 215691, 1057913, 3173739, 7405391, 22216173]

約数ペア:

[(1, 22216173), (3, 7405391), (7, 3173739), (21, 1057913), (103, 215691), (309, 71897), (721, 30813), (2163, 10271)]