1984983

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1$

素因数の和:695

約数の個数: 32

約数和(自身を含む): 3558912

約数和(自身を除く): 1573929

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 661, 1001, 1983, 3003, 4627, 7271, 8593, 13881, 21813, 25779, 50897, 60151, 94523, 152691, 180453, 283569, 661661, 1984983]

約数ペア:

[(1, 1984983), (3, 661661), (7, 283569), (11, 180453), (13, 152691), (21, 94523), (33, 60151), (39, 50897), (77, 25779), (91, 21813), (143, 13881), (231, 8593), (273, 7271), (429, 4627), (661, 3003), (1001, 1983)]