1570209194127

素因数分解:

$3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{2287}}^1\times {\mathrm{135661}}^1$

素因数の和:138199

約数の個数: 32

約数和(自身を含む): 2403696216064

約数和(自身を除く): 833487021937

約数列:

[1, 3, 7, 21, 241, 723, 1687, 2287, 5061, 6861, 16009, 48027, 135661, 406983, 551167, 949627, 1653501, 2848881, 3858169, 11574507, 32694301, 98082903, 228860107, 310256707, 686580321, 930770121, 2171796949, 6515390847, 74771866387, 224315599161, 523403064709, 1570209194127]

約数ペア:

[(1, 1570209194127), (3, 523403064709), (7, 224315599161), (21, 74771866387), (241, 6515390847), (723, 2171796949), (1687, 930770121), (2287, 686580321), (5061, 310256707), (6861, 228860107), (16009, 98082903), (48027, 32694301), (135661, 11574507), (406983, 3858169), (551167, 2848881), (949627, 1653501)]