961254

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{2543}}^1$

素因数の和:2561

約数の個数: 32

約数和(自身を含む): 2442240

約数和(自身を除く): 1480986

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 2543, 5086, 7629, 15258, 17801, 22887, 35602, 45774, 53403, 68661, 106806, 137322, 160209, 320418, 480627, 961254]

約数ペア:

[(1, 961254), (2, 480627), (3, 320418), (6, 160209), (7, 137322), (9, 106806), (14, 68661), (18, 53403), (21, 45774), (27, 35602), (42, 22887), (54, 17801), (63, 15258), (126, 7629), (189, 5086), (378, 2543)]