28977117

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{3083}}^1$

素因数の和:3340

約数の個数: 16

約数和(自身を含む): 41794368

約数和(自身を除く): 12817251

約数列:

[1, 3, 13, 39, 241, 723, 3083, 3133, 9249, 9399, 40079, 120237, 743003, 2229009, 9659039, 28977117]

約数ペア:

[(1, 28977117), (3, 9659039), (13, 2229009), (39, 743003), (241, 120237), (723, 40079), (3083, 9399), (3133, 9249)]