870867193

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1163}}^1\times {\mathrm{4651}}^1$

素因数の和:5844

約数の個数: 16

約数和(自身を含む): 1039666176

約数和(自身を除く): 168798983

約数列:

[1, 7, 23, 161, 1163, 4651, 8141, 26749, 32557, 106973, 187243, 748811, 5409113, 37863791, 124409599, 870867193]

約数ペア:

[(1, 870867193), (7, 124409599), (23, 37863791), (161, 5409113), (1163, 748811), (4651, 187243), (8141, 106973), (26749, 32557)]