267331317

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1\times {\mathrm{281}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 395034624

約数和(自身を除く): 127703307

約数列:

[1, 3, 11, 33, 127, 227, 281, 381, 681, 843, 1397, 2497, 3091, 4191, 7491, 9273, 28829, 35687, 63787, 86487, 107061, 191361, 317119, 392557, 701657, 951357, 1177671, 2104971, 8100949, 24302847, 89110439, 267331317]

約数ペア:

[(1, 267331317), (3, 89110439), (11, 24302847), (33, 8100949), (127, 2104971), (227, 1177671), (281, 951357), (381, 701657), (681, 392557), (843, 317119), (1397, 191361), (2497, 107061), (3091, 86487), (4191, 63787), (7491, 35687), (9273, 28829)]