996819453

素因数分解:

$3^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{24083}}^1$

素因数の和:24175

約数の個数: 40

約数和(自身を含む): 1725185088

約数和(自身を除く): 728365635

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 81, 189, 219, 511, 567, 657, 1533, 1971, 4599, 5913, 13797, 24083, 41391, 72249, 168581, 216747, 505743, 650241, 1517229, 1758059, 1950723, 4551687, 5274177, 12306413, 13655061, 15822531, 36919239, 47467593, 110757717, 142402779, 332273151, 996819453]

約数ペア:

[(1, 996819453), (3, 332273151), (7, 142402779), (9, 110757717), (21, 47467593), (27, 36919239), (63, 15822531), (73, 13655061), (81, 12306413), (189, 5274177), (219, 4551687), (511, 1950723), (567, 1758059), (657, 1517229), (1533, 650241), (1971, 505743), (4599, 216747), (5913, 168581), (13797, 72249), (24083, 41391)]