214584807

素因数分解:

$3^1\times {\mathrm{281}}^1\times {\mathrm{457}}^1\times {\mathrm{557}}^1$

素因数の和:1298

約数の個数: 16

約数和(自身を含む): 288276192

約数和(自身を除く): 73691385

約数列:

[1, 3, 281, 457, 557, 843, 1371, 1671, 128417, 156517, 254549, 385251, 469551, 763647, 71528269, 214584807]

約数ペア:

[(1, 214584807), (3, 71528269), (281, 763647), (457, 469551), (557, 385251), (843, 254549), (1371, 156517), (1671, 128417)]