4772439

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:481

約数の個数: 40

約数和(自身を含む): 8595840

約数和(自身を除く): 3823401

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 171, 189, 399, 443, 513, 567, 1197, 1329, 1539, 3101, 3591, 3987, 8417, 9303, 10773, 11961, 25251, 27909, 35883, 58919, 75753, 83727, 176757, 227259, 251181, 530271, 681777, 1590813, 4772439]

約数ペア:

[(1, 4772439), (3, 1590813), (7, 681777), (9, 530271), (19, 251181), (21, 227259), (27, 176757), (57, 83727), (63, 75753), (81, 58919), (133, 35883), (171, 27909), (189, 25251), (399, 11961), (443, 10773), (513, 9303), (567, 8417), (1197, 3987), (1329, 3591), (1539, 3101)]