401025339

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{2179}}^1$

素因数の和:2233

約数の個数: 54

約数和(自身を含む): 689767260

約数和(自身を除く): 288741921

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 121, 143, 169, 363, 429, 507, 1089, 1287, 1521, 1573, 1859, 2179, 4719, 5577, 6537, 14157, 16731, 19611, 20449, 23969, 28327, 61347, 71907, 84981, 184041, 215721, 254943, 263659, 311597, 368251, 790977, 934791, 1104753, 2372931, 2804373, 3314259, 3427567, 4050761, 10282701, 12152283, 30848103, 36456849, 44558371, 133675113, 401025339]

約数ペア:

[(1, 401025339), (3, 133675113), (9, 44558371), (11, 36456849), (13, 30848103), (33, 12152283), (39, 10282701), (99, 4050761), (117, 3427567), (121, 3314259), (143, 2804373), (169, 2372931), (363, 1104753), (429, 934791), (507, 790977), (1089, 368251), (1287, 311597), (1521, 263659), (1573, 254943), (1859, 215721), (2179, 184041), (4719, 84981), (5577, 71907), (6537, 61347), (14157, 28327), (16731, 23969), (19611, 20449)]