1416447

素因数分解:

$3^6\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:114

約数の個数: 28

約数和(自身を含む): 2229720

約数和(自身を除く): 813273

約数列:

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

約数ペア:

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