312885721

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{1201}}^1$

素因数の和:1512

約数の個数: 16

約数和(自身を含む): 335098368

約数和(自身を除く): 22212647

約数列:

[1, 23, 47, 241, 1081, 1201, 5543, 11327, 27623, 56447, 260521, 289441, 1298281, 6657143, 13603727, 312885721]

約数ペア:

[(1, 312885721), (23, 13603727), (47, 6657143), (241, 1298281), (1081, 289441), (1201, 260521), (5543, 56447), (11327, 27623)]