1197457407

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{17431}}^1$

素因数の和:17903

約数の個数: 24

約数和(自身を含む): 1835589600

約数和(自身を除く): 638132193

約数列:

[1, 3, 9, 17, 51, 153, 449, 1347, 4041, 7633, 17431, 22899, 52293, 68697, 156879, 296327, 888981, 2666943, 7826519, 23479557, 70438671, 133050823, 399152469, 1197457407]

約数ペア:

[(1, 1197457407), (3, 399152469), (9, 133050823), (17, 70438671), (51, 23479557), (153, 7826519), (449, 2666943), (1347, 888981), (4041, 296327), (7633, 156879), (17431, 68697), (22899, 52293)]