19607049

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9431}}^1$

素因数の和:9458

約数の個数: 32

約数和(自身を含む): 36218880

約数和(自身を除く): 16611831

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 9431, 28293, 66017, 84879, 103741, 198051, 254637, 311223, 594153, 726187, 933669, 1782459, 2178561, 2801007, 6535683, 19607049]

約数ペア:

[(1, 19607049), (3, 6535683), (7, 2801007), (9, 2178561), (11, 1782459), (21, 933669), (27, 726187), (33, 594153), (63, 311223), (77, 254637), (99, 198051), (189, 103741), (231, 84879), (297, 66017), (693, 28293), (2079, 9431)]