7984959

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:215

約数の個数: 24

約数和(自身を含む): 11503152

約数和(自身を除く): 3518193

約数列:

[1, 3, 19, 57, 73, 101, 219, 303, 361, 1083, 1387, 1919, 4161, 5757, 7373, 22119, 26353, 36461, 79059, 109383, 140087, 420261, 2661653, 7984959]

約数ペア:

[(1, 7984959), (3, 2661653), (19, 420261), (57, 140087), (73, 109383), (101, 79059), (219, 36461), (303, 26353), (361, 22119), (1083, 7373), (1387, 5757), (1919, 4161)]