29281743

素因数分解:

$3^8\times {\mathrm{4463}}^1$

素因数の和:4487

約数の個数: 18

約数和(自身を含む): 43930224

約数和(自身を除く): 14648481

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 4463, 6561, 13389, 40167, 120501, 361503, 1084509, 3253527, 9760581, 29281743]

約数ペア:

[(1, 29281743), (3, 9760581), (9, 3253527), (27, 1084509), (81, 361503), (243, 120501), (729, 40167), (2187, 13389), (4463, 6561)]