21364465539

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{3843221}}^1$

素因数の和:3843350

約数の個数: 16

約数和(自身を含む): 30438318240

約数和(自身を除く): 9073852701

約数列:

[1, 3, 17, 51, 109, 327, 1853, 5559, 3843221, 11529663, 65334757, 196004271, 418911089, 1256733267, 7121488513, 21364465539]

約数ペア:

[(1, 21364465539), (3, 7121488513), (17, 1256733267), (51, 418911089), (109, 196004271), (327, 65334757), (1853, 11529663), (5559, 3843221)]