11139423

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{397}}^1$

素因数の和:646

約数の個数: 16

約数和(自身を含む): 15283200

約数和(自身を除く): 4143777

約数列:

[1, 3, 47, 141, 199, 397, 597, 1191, 9353, 18659, 28059, 55977, 79003, 237009, 3713141, 11139423]

約数ペア:

[(1, 11139423), (3, 3713141), (47, 237009), (141, 79003), (199, 55977), (397, 28059), (597, 18659), (1191, 9353)]