21850323

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{34849}}^1$

素因数の和:34882

約数の個数: 16

約数和(自身を含む): 33456000

約数和(自身を除く): 11605677

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 34849, 104547, 383339, 662131, 1150017, 1986393, 7283441, 21850323]

約数ペア:

[(1, 21850323), (3, 7283441), (11, 1986393), (19, 1150017), (33, 662131), (57, 383339), (209, 104547), (627, 34849)]