7961283

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:152

約数の個数: 48

約数和(自身を含む): 13478400

約数和(自身を除く): 5517117

約数列:

[1, 3, 9, 11, 29, 33, 47, 59, 87, 99, 141, 177, 261, 319, 423, 517, 531, 649, 957, 1363, 1551, 1711, 1947, 2773, 2871, 4089, 4653, 5133, 5841, 8319, 12267, 14993, 15399, 18821, 24957, 30503, 44979, 56463, 80417, 91509, 134937, 169389, 241251, 274527, 723753, 884587, 2653761, 7961283]

約数ペア:

[(1, 7961283), (3, 2653761), (9, 884587), (11, 723753), (29, 274527), (33, 241251), (47, 169389), (59, 134937), (87, 91509), (99, 80417), (141, 56463), (177, 44979), (261, 30503), (319, 24957), (423, 18821), (517, 15399), (531, 14993), (649, 12267), (957, 8319), (1363, 5841), (1551, 5133), (1711, 4653), (1947, 4089), (2773, 2871)]