21330597

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{22013}}^1$

素因数の和:22052

約数の個数: 16

約数和(自身を含む): 31700160

約数和(自身を除く): 10369563

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 22013, 66039, 374221, 418247, 1122663, 1254741, 7110199, 21330597]

約数ペア:

[(1, 21330597), (3, 7110199), (17, 1254741), (19, 1122663), (51, 418247), (57, 374221), (323, 66039), (969, 22013)]