4249341

素因数分解:

$3^7\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:117

約数の個数: 32

約数和(自身を含む): 6691200

約数和(自身を除く): 2441859

約数列:

[1, 3, 9, 27, 29, 67, 81, 87, 201, 243, 261, 603, 729, 783, 1809, 1943, 2187, 2349, 5427, 5829, 7047, 16281, 17487, 21141, 48843, 52461, 63423, 146529, 157383, 472149, 1416447, 4249341]

約数ペア:

[(1, 4249341), (3, 1416447), (9, 472149), (27, 157383), (29, 146529), (67, 63423), (81, 52461), (87, 48843), (201, 21141), (243, 17487), (261, 16281), (603, 7047), (729, 5829), (783, 5427), (1809, 2349), (1943, 2187)]