211086753

素因数分解:

$3^1\times {\mathrm{307}}^1\times {\mathrm{419}}^1\times {\mathrm{547}}^1$

素因数の和:1276

約数の個数: 16

約数和(自身を含む): 283557120

約数和(自身を除く): 72470367

約数列:

[1, 3, 307, 419, 547, 921, 1257, 1641, 128633, 167929, 229193, 385899, 503787, 687579, 70362251, 211086753]

約数ペア:

[(1, 211086753), (3, 70362251), (307, 687579), (419, 503787), (547, 385899), (921, 229193), (1257, 167929), (1641, 128633)]