218362859

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{25033}}^1$

素因数の和:25118

約数の個数: 16

約数和(自身を含む): 260754144

約数和(自身を除く): 42391285

約数列:

[1, 11, 13, 61, 143, 671, 793, 8723, 25033, 275363, 325429, 1527013, 3579719, 16797143, 19851169, 218362859]

約数ペア:

[(1, 218362859), (11, 19851169), (13, 16797143), (61, 3579719), (143, 1527013), (671, 325429), (793, 275363), (8723, 25033)]