290415831

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{13967}}^1$

素因数の和:14238

約数の個数: 16

約数和(自身を含む): 402278400

約数和(自身を除く): 111862569

約数列:

[1, 3, 29, 87, 239, 717, 6931, 13967, 20793, 41901, 405043, 1215129, 3338113, 10014339, 96805277, 290415831]

約数ペア:

[(1, 290415831), (3, 96805277), (29, 10014339), (87, 3338113), (239, 1215129), (717, 405043), (6931, 41901), (13967, 20793)]