347029389

素因数分解:

$3^2\times 7^1\times {\mathrm{1109}}^1\times {\mathrm{4967}}^1$

素因数の和:6089

約数の個数: 24

約数和(自身を含む): 573505920

約数和(自身を除く): 226476531

約数列:

[1, 3, 7, 9, 21, 63, 1109, 3327, 4967, 7763, 9981, 14901, 23289, 34769, 44703, 69867, 104307, 312921, 5508403, 16525209, 38558821, 49575627, 115676463, 347029389]

約数ペア:

[(1, 347029389), (3, 115676463), (7, 49575627), (9, 38558821), (21, 16525209), (63, 5508403), (1109, 312921), (3327, 104307), (4967, 69867), (7763, 44703), (9981, 34769), (14901, 23289)]