40871259

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2887}}^1$

素因数の和:2928

約数の個数: 36

約数和(自身を含む): 69906928

約数和(自身を除く): 29035669

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 121, 143, 363, 429, 1089, 1287, 1573, 2887, 4719, 8661, 14157, 25983, 31757, 37531, 95271, 112593, 285813, 337779, 349327, 412841, 1047981, 1238523, 3143943, 3715569, 4541251, 13623753, 40871259]

約数ペア:

[(1, 40871259), (3, 13623753), (9, 4541251), (11, 3715569), (13, 3143943), (33, 1238523), (39, 1047981), (99, 412841), (117, 349327), (121, 337779), (143, 285813), (363, 112593), (429, 95271), (1089, 37531), (1287, 31757), (1573, 25983), (2887, 14157), (4719, 8661)]