13303498397

素因数分解:

$7^1\times {\mathrm{307}}^1\times {\mathrm{1303}}^1\times {\mathrm{4751}}^1$

素因数の和:6368

約数の個数: 16

約数和(自身を含む): 15268442112

約数和(自身を除く): 1964943715

約数列:

[1, 7, 307, 1303, 2149, 4751, 9121, 33257, 400021, 1458557, 2800147, 6190553, 10209899, 43333871, 1900499771, 13303498397]

約数ペア:

[(1, 13303498397), (7, 1900499771), (307, 43333871), (1303, 10209899), (2149, 6190553), (4751, 2800147), (9121, 1458557), (33257, 400021)]