213248001

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{38569}}^1$

素因数の和:38688

約数の個数: 16

約数和(自身を含む): 302388800

約数和(自身を除く): 89140799

約数列:

[1, 3, 19, 57, 97, 291, 1843, 5529, 38569, 115707, 732811, 2198433, 3741193, 11223579, 71082667, 213248001]

約数ペア:

[(1, 213248001), (3, 71082667), (19, 11223579), (57, 3741193), (97, 2198433), (291, 732811), (1843, 115707), (5529, 38569)]