13047195

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{907}}^1$

素因数の和:1059

約数の個数: 32

約数和(自身を含む): 24058368

約数和(自身を除く): 11011173

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 137, 411, 685, 907, 959, 2055, 2721, 2877, 4535, 4795, 6349, 13605, 14385, 19047, 31745, 95235, 124259, 372777, 621295, 869813, 1863885, 2609439, 4349065, 13047195]

約数ペア:

[(1, 13047195), (3, 4349065), (5, 2609439), (7, 1863885), (15, 869813), (21, 621295), (35, 372777), (105, 124259), (137, 95235), (411, 31745), (685, 19047), (907, 14385), (959, 13605), (2055, 6349), (2721, 4795), (2877, 4535)]