349840701

素因数分解:

$3^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{9209}}^1$

素因数の和:9295

約数の個数: 40

約数和(自身を含む): 606239040

約数和(自身を除く): 256398339

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 81, 189, 201, 469, 567, 603, 1407, 1809, 4221, 5427, 9209, 12663, 27627, 37989, 64463, 82881, 193389, 248643, 580167, 617003, 745929, 1740501, 1851009, 4319021, 5221503, 5553027, 12957063, 16659081, 38871189, 49977243, 116613567, 349840701]

約数ペア:

[(1, 349840701), (3, 116613567), (7, 49977243), (9, 38871189), (21, 16659081), (27, 12957063), (63, 5553027), (67, 5221503), (81, 4319021), (189, 1851009), (201, 1740501), (469, 745929), (567, 617003), (603, 580167), (1407, 248643), (1809, 193389), (4221, 82881), (5427, 64463), (9209, 37989), (12663, 27627)]