5149551

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 8110080

約数和(自身を除く): 2960529

約数列:

[1, 3, 11, 19, 33, 43, 57, 129, 191, 209, 473, 573, 627, 817, 1419, 2101, 2451, 3629, 6303, 8213, 8987, 10887, 24639, 26961, 39919, 90343, 119757, 156047, 271029, 468141, 1716517, 5149551]

約数ペア:

[(1, 5149551), (3, 1716517), (11, 468141), (19, 271029), (33, 156047), (43, 119757), (57, 90343), (129, 39919), (191, 26961), (209, 24639), (473, 10887), (573, 8987), (627, 8213), (817, 6303), (1419, 3629), (2101, 2451)]