21422442237

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13567}}^1\times {\mathrm{4423}}^1$

素因数の和:18017

約数の個数: 32

約数和(自身を含む): 34574303232

約数和(自身を除く): 13151860995

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 4423, 13269, 13567, 30961, 40701, 75191, 92883, 94969, 225573, 230639, 284907, 526337, 691917, 1579011, 1614473, 4843419, 60006841, 180020523, 420047887, 1020116297, 1260143661, 3060348891, 7140814079, 21422442237]

約数ペア:

[(1, 21422442237), (3, 7140814079), (7, 3060348891), (17, 1260143661), (21, 1020116297), (51, 420047887), (119, 180020523), (357, 60006841), (4423, 4843419), (13269, 1614473), (13567, 1579011), (30961, 691917), (40701, 526337), (75191, 284907), (92883, 230639), (94969, 225573)]