1330609383

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{313897}}^1$

素因数の和:314063

約数の個数: 16

約数和(自身を含む): 1983835360

約数和(自身を除く): 653225977

約数列:

[1, 3, 9, 27, 157, 471, 1413, 4239, 313897, 941691, 2825073, 8475219, 49281829, 147845487, 443536461, 1330609383]

約数ペア:

[(1, 1330609383), (3, 443536461), (9, 147845487), (27, 49281829), (157, 8475219), (471, 2825073), (1413, 941691), (4239, 313897)]