215367063

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{643}}^1\times {\mathrm{1151}}^1$

素因数の和:1894

約数の個数: 16

約数和(自身を含む): 290820096

約数和(自身を除く): 75453033

約数列:

[1, 3, 97, 291, 643, 1151, 1929, 3453, 62371, 111647, 187113, 334941, 740093, 2220279, 71789021, 215367063]

約数ペア:

[(1, 215367063), (3, 71789021), (97, 2220279), (291, 740093), (643, 334941), (1151, 187113), (1929, 111647), (3453, 62371)]