384871347

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{359357}}^1$

素因数の和:359387

約数の個数: 24

約数和(自身を含む): 672718176

約数和(自身を除く): 287846829

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 359357, 1078071, 2515499, 3234213, 6109069, 7546497, 18327207, 22639491, 42763483, 54981621, 128290449, 384871347]

約数ペア:

[(1, 384871347), (3, 128290449), (7, 54981621), (9, 42763483), (17, 22639491), (21, 18327207), (51, 7546497), (63, 6109069), (119, 3234213), (153, 2515499), (357, 1078071), (1071, 359357)]