713972637

素因数分解:

$3^5\times 7^1\times {\mathrm{421}}^1\times {\mathrm{997}}^1$

素因数の和:1440

約数の個数: 48

約数和(自身を含む): 1226406272

約数和(自身を除く): 512433635

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 421, 567, 997, 1263, 1701, 2947, 2991, 3789, 6979, 8841, 8973, 11367, 20937, 26523, 26919, 34101, 62811, 79569, 80757, 102303, 188433, 238707, 242271, 419737, 565299, 716121, 1259211, 1695897, 2938159, 3777633, 8814477, 11332899, 26443431, 33998697, 79330293, 101996091, 237990879, 713972637]

約数ペア:

[(1, 713972637), (3, 237990879), (7, 101996091), (9, 79330293), (21, 33998697), (27, 26443431), (63, 11332899), (81, 8814477), (189, 3777633), (243, 2938159), (421, 1695897), (567, 1259211), (997, 716121), (1263, 565299), (1701, 419737), (2947, 242271), (2991, 238707), (3789, 188433), (6979, 102303), (8841, 80757), (8973, 79569), (11367, 62811), (20937, 34101), (26523, 26919)]