2378727

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:282

約数の個数: 28

約数和(自身を含む): 3856104

約数和(自身を除く): 1477377

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 251, 351, 729, 753, 1053, 2259, 3159, 3263, 6777, 9477, 9789, 20331, 29367, 60993, 88101, 182979, 264303, 792909, 2378727]

約数ペア:

[(1, 2378727), (3, 792909), (9, 264303), (13, 182979), (27, 88101), (39, 60993), (81, 29367), (117, 20331), (243, 9789), (251, 9477), (351, 6777), (729, 3263), (753, 3159), (1053, 2259)]