1937439

素因数分解:

$3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:106

約数の個数: 48

約数和(自身を含む): 3564288

約数和(自身を除く): 1626849

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 67, 81, 119, 153, 189, 201, 243, 357, 459, 469, 567, 603, 1071, 1139, 1377, 1407, 1701, 1809, 3213, 3417, 4131, 4221, 5427, 7973, 9639, 10251, 12663, 16281, 23919, 28917, 30753, 37989, 71757, 92259, 113967, 215271, 276777, 645813, 1937439]

約数ペア:

[(1, 1937439), (3, 645813), (7, 276777), (9, 215271), (17, 113967), (21, 92259), (27, 71757), (51, 37989), (63, 30753), (67, 28917), (81, 23919), (119, 16281), (153, 12663), (189, 10251), (201, 9639), (243, 7973), (357, 5427), (459, 4221), (469, 4131), (567, 3417), (603, 3213), (1071, 1809), (1139, 1701), (1377, 1407)]