314225919

素因数分解:

$3^3\times 7^1\times {\mathrm{1662571}}^1$

素因数の和:1662587

約数の個数: 16

約数和(自身を含む): 532023040

約数和(自身を除く): 217797121

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1662571, 4987713, 11637997, 14963139, 34913991, 44889417, 104741973, 314225919]

約数ペア:

[(1, 314225919), (3, 104741973), (7, 44889417), (9, 34913991), (21, 14963139), (27, 11637997), (63, 4987713), (189, 1662571)]