8279397

素因数分解:

$3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1163}}^1$

素因数の和:1289

約数の個数: 24

約数和(自身を含む): 13800384

約数和(自身を除く): 5520987

約数列:

[1, 3, 7, 9, 21, 63, 113, 339, 791, 1017, 1163, 2373, 3489, 7119, 8141, 10467, 24423, 73269, 131419, 394257, 919933, 1182771, 2759799, 8279397]

約数ペア:

[(1, 8279397), (3, 2759799), (7, 1182771), (9, 919933), (21, 394257), (63, 131419), (113, 73269), (339, 24423), (791, 10467), (1017, 8141), (1163, 7119), (2373, 3489)]