1390241567673

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{30949967}}^1$

素因数の和:30950034

約数の個数: 48

約数和(自身を含む): 2472035844096

約数和(自身を除く): 1081794276423

約数列:

[1, 3, 7, 9, 21, 23, 31, 63, 69, 93, 161, 207, 217, 279, 483, 651, 713, 1449, 1953, 2139, 4991, 6417, 14973, 44919, 30949967, 92849901, 216649769, 278549703, 649949307, 711849241, 959448977, 1949847921, 2135547723, 2878346931, 4982944687, 6406643169, 6716142839, 8635040793, 14948834061, 20148428517, 22067326471, 44846502183, 60445285551, 66201979413, 154471285297, 198605938239, 463413855891, 1390241567673]

約数ペア:

[(1, 1390241567673), (3, 463413855891), (7, 198605938239), (9, 154471285297), (21, 66201979413), (23, 60445285551), (31, 44846502183), (63, 22067326471), (69, 20148428517), (93, 14948834061), (161, 8635040793), (207, 6716142839), (217, 6406643169), (279, 4982944687), (483, 2878346931), (651, 2135547723), (713, 1949847921), (1449, 959448977), (1953, 711849241), (2139, 649949307), (4991, 278549703), (6417, 216649769), (14973, 92849901), (44919, 30949967)]