147740219

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{3701}}^1$

素因数の和:3922

約数の個数: 16

約数和(自身を含む): 170588160

約数和(自身を除く): 22847941

約数列:

[1, 11, 19, 191, 209, 2101, 3629, 3701, 39919, 40711, 70319, 706891, 773509, 7775801, 13430929, 147740219]

約数ペア:

[(1, 147740219), (11, 13430929), (19, 7775801), (191, 773509), (209, 706891), (2101, 70319), (3629, 40711), (3701, 39919)]